A basketball of mass 0.58 KG and a tennis ball of mass 0.058 KG I dropped from my height of 2.0 M ignoring air resistance what are the kinetic energy and speed of each as they reach the floor?

The masses of the two objects MA and MB in the binary system are 4 Mo respectively.

The masses of binary systems can be calculated using Kepler's laws of planetary motion and observations of the system.

Let's denote the masses of the two objects as MA and MB, where MA is the mass of object A and MB is the mass of object B. We know that the total mass of the binary system is 8 Mo, so:

MA + MB = 8 Mo

We also know that the ratio of the distances between the two objects is 1/3. Let's denote the distance between the two objects as d, so we have:

d(A to B) / d(Binary System) = 1/3

We can simplify this equation by using the fact that the distances between the objects and the binary system add up to the total distance between the objects:

d(A to B) + d(B to binary system) = d(Binary system)

Since we know the ratio of the distances, we can substitute 1/3d for d(B to binary system):

d(A to B) + 1/3d = d(Binary system)

3d(A to B) + d = 3d(Binary system)

Substituting d(A to B) for d(Binary system) - d(B to binary system), we get:

3d(A to B) + d = 3(d(A to B) + d(B to binary system))

2d(A to B) = 2d(B to binary system)

d(A to B) / d(B to binary system) = 1

So the two objects are at the same distance from the binary system center of mass. This means that the masses of the two objects are equal:

MA = MB

Substituting this into the first equation, we get:

2MA = 8 Mo

MA = MB = 4 Mo

Therefore, the mass of each object is 4 Mo.

Learn more about the mass of binary systems at: https://brainly.com/question/30128089

#SPJ1

Answer:

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy.

Explanation:

Heat energy is transferred from hot places to cooler places by convection.

Answer:

B  ( Fy=3/4Fx)

Explanation:

The primary means by which heat is transferred through fluids is convection currents (option D).

Convection is the transmission of heat in a fluid by the circulation of currents.

Heat can be transferred by different methods depending on the medium. Fluids like gases and liquids transfer heat through the process of convection.

Therefore, the primary means by which heat is transferred through fluids is convection currents.

Learn more about convection at: https://brainly.com/question/16635311

#SPJ1

Explanation:

omaygoodnezz it's so hard

Answer:

Separation of the Earth into layers (crust, mantle, inner core, and outer core) was largely caused by gravitational differentiation (separating different constituents at temperature where materials are liquid or plastic, owing to differences in density) early in Earth's history.

Explanation:

hoped it helped!!

Answer:

25

Explanation:

v=u+at.

50=a(5)

a=10m/s^2.

distance= ut+ 1/2 at^2

=125

average speed = total distance/total time

=125/5

=25

The average speed of  the object during the 5.0-second interval as it accelerates uniformly from rest is 25m/s.

Hence, Option C) 25 m/s is the correct answer.

Given the data in the question;

Since the object was initially at rest,

First we determine the acceleration "a", using the First equation of motion:

\(v = u + at\)

Where v is the final velocity, u is the initial velocity, a is the acceleration and t is the time.

We substitute our values into the equation

\(50m/s = 0 + ( a \ * \ 5.0s)\\\\a = \frac{50m/s}{5.0s} \\\\a = 10m/s^2\)

Next we Calculate the distance travelled by the object

From the Second Equation of Motion:

\(s = ut \ + \ \frac{1}{2}at^2\)

Where, u is the initial velocity, a is the acceleration and t is the time and s is the distance travelled.

Wes substitute our values into the equation

\(s = (0\ * 5.0s) + ( \frac{1}{2} \ *\ 10m/s^2 \ * (5.0s)^2)\\\\s = \frac{1}{2} \ *\ 10m/s^2 \ * 25s^2\\\\s = 125m\)

Now, we can get the Average speed of the object.

We know that, Speed is the distance travelled per unit time.

\(Speed = \frac{Distance}{Time}\)

We substitute our values into the equation

\(Speed = \frac{125m}{5.0s}\\\\Speed = 25m/s\)

The average speed of  the object during the 5.0-second interval as it accelerates uniformly from rest is 25m/s.

Hence, Option C) 25 m/s is the correct answer.

Learn more; https://brainly.com/question/2375995

When ever there is a change in Velocity, there will be Acceleration. Let us now understand the concept of Acceleration with illustrative examples.

Let's suppose I have a car moving with a constant Velocity of 90 km along a straight line. It can be seen that the helicopter flying at roughly a speed of 20,000 km.

using the equation of motion formula;

S = ut + 1/2 + at²

Given,

S = 94 m

t = 5 sec

U = 0 initial velocity

S = ut + 1/2at²

94 = 0 + 1/2a 5²

a = (94 × 2)/ 25

Acceleration = 7.52 m/s²

Learn more about Acceleration here

https://brainly.com/question/460763

#SPJ9

Answer:

11.44 m/s

Explanation:

We are given;

Initial Speed of ball;v_o = 30 m/s

Distance from person to ball;d = 70 m

Now, from projectile motion, the ball will hit the ground in time given by the formula;

t = (2v_o)/g

Wherr;

t is time taken

v_o is initial velocity

g is acceleration due to gravity

Plugging in the values with g = 9.8 m/s² as acceleration due to gravity, we have;

t = 2(30)/9.8

t = 6.12s

Now, the person will need to run 70m in 6.12s

We know that velocity/speed = distance/time

Thus;

Speed = 70/6.12

Speed = 11.44m/s

Answer:

I believe it's A frontal. Hope this can help

The frontal lobes are important for decision-making and judgment. The correct answer is A.

The frontal lobes are located at the front of the brain and are involved in a variety of cognitive functions, including reasoning, problem-solving, planning, decision-making, and judgment. The prefrontal cortex, which is located in the frontal lobes, is especially important for these functions.

In addition, the frontal lobes are involved in the control of voluntary movements, speech production, and the regulation of emotions and social behavior. Damage to the frontal lobes can lead to a variety of cognitive and behavioral deficits, including difficulty with decision-making and judgment, impaired impulse control, and changes in personality.

The temporal lobes are located on the sides of the brain and are involved in the processing of auditory information, as well as memory formation and recognition of faces and objects. The parietal lobes are located at the top and back of the brain and are involved in the processing of sensory information from the body, such as touch and proprioception. The occipital lobes are located at the back of the brain and are primarily involved in the processing of visual information.

Therefore, The correct answer is A i.e Frontal lobes are important for decision-making and judgment.

To find more on Human Brain click :

https://brainly.com/question/14790885

#SPJ7

Answer:

the resultant wave is the algebraic sum of all the waves reaching that particular point at a given time.

Explanation:

imagine two or three waves reaching a particular particle x at the same time. The particle will vibrate those waves and give out or transmit a resultant wave which is the algebraic sum of the incoming two waves. If both the waves have the same amplitude and phase, the resultant wave will be amplified. However if the waves have the same amplitude and equal but opposite phase then the resultant wave will be a straight line

Answer:

A

Explanation:

if it was B it would say from one to another to another

The magnitude of your horizontal acceleration as you begin to slow is 7.35m/s².

Applying work-energy theorem,

Total work done on the body by all the forces = change in kinetic energy.

So, here,

Work done by friction = ∆KE

-uMgd = 1/2M(v²-u²)

u is the coefficient of friction,

M is the mass of the car,

g is the acceleration due to gravity,

v is the final velocity of car,

u is the final velocity of car,

d is the horizontal distance moved by car.

(-0.75)(1800)(9.8)d = -1/2(1800)(21)²

d= 30 meters.

Applying Equation of motion,

V²-U²=2ad

Where a is the horizontal acceleration,

-(21×21) = 2(30)a

a = 7.35m/s².

To know more about work-energy theorem, visit,

https://brainly.com/question/16995910

#SPJ1

Firstly, let us write the equation

Let us apply the distribution on the right side:

Calculating the values:

Putting all the z's on the same side:

Grouping data refers to the process of categorizing or organizing data based on specific criteria or attributes.

It involves grouping similar data points together to gain a better understanding of patterns, relationships, and trends within the dataset. By grouping data, you can simplify complex information and derive meaningful insights from large amounts of data. The purpose of grouping data is to create subsets or clusters that share common characteristics.

This enables easier analysis, summarization, and comparison of data within each group. Grouping can be performed on various types of data, such as numerical, categorical, or time-based data. Grouping data allows for the exploration of data at different levels of granularity.

For example, you can group sales data by region to analyze regional performance, or group customer data by demographics to identify specific customer segments. This process helps in identifying outliers, detecting patterns, and making data-driven decisions.

Common techniques for grouping data include using functions like GROUP BY in SQL or utilizing data visualization tools to create charts or graphs that illustrate the grouped data. Grouping can be applied in various fields, such as marketing, finance, healthcare, and research, to uncover insights and support decision-making processes.

know more about clusters here:

https://brainly.com/question/31390874

#SPJ8

Answer:

it's from gravity because when you throw something up it goes forward a certain distance

Given data

*The given mass of the propelled cart's is m = 85 kg

*The given spring constant is k = 350 N/m

*The spring compresses at a distance is x = 1.5 m

The formula for the speed is given by the conservation of energy as

Substitute the known values in the above expression as

Answer:

Velocity is the rate at which the position changes. The average velocity is the displacement or position change per time ratio.

Explanation:

Answer:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

Other units: mph, ft/s

In SI base units: m/s

Explanation:

i dont know if this helps.

Answer:

(c) electron - they are found in the outer "shells" of atoms

Let R be the radius of cylinder

\(m_a + m_b = 4 + 3 = 7kg\)

The angular velocity is 500 RPMs

\(\omega ^2 = \frac{500 * 2\pi}{60} rad/s\\N = (M_a + M_b)\omega ^2 R\)

The normal force

\(f = \mu N = (M_a + M_b) g\\\mu (M_a + M_b) \omega ^2 R = M_a + M_b\\R = \frac{1}{\mu \omega ^2 R}\\\mu_s = 0.5\\R = \frac{1}{0.5 * (\frac{500 * 2\pi}{60})^2 }\\R = 0.0073m\\R = 7.3mm\)

Since the radius is very little for two block to execute circular motion so system will slide down.

Learn more on coefficient of static friction here;

https://brainly.com/question/11841776

https://brainly.com/question/25772665

https://brainly.com/question/26400616

Answer:

18.89cm

Explanation:

As we know that the person is standing 5m in front of the camera

\(d_0=5m=500cm\)

The focal length of the lens =50cm

f=50 cm

By Lens formula we have:

\(\dfrac{1}{f} = \dfrac{1}{d_i} + \dfrac{1}{d_o}\\\dfrac{1}{50} = \dfrac{1}{d_i} + \dfrac{1}{500}\\\dfrac{1}{d_i} =\dfrac{1}{50}-\dfrac{1}{500}\\\dfrac{1}{d_i}=0.018\\d_i=55.56cm\)

By the formula of magnification

\(\dfrac{h_i}{h_o} = \dfrac{55.56}{500}\\\\h_i = \dfrac{55.56}{500} \times h_o\\\\ h_o=1.70m=170cm\\\\Therefore: h_i=\dfrac{55.56}{500} \times$ 170 cm\\\\h_i =18.89 cm\)

The height of the image formed is 18.89cm.

he change in the pressure of the air trapped in the cylinder if its volume is increased by 20% at a constant temperature is 745 mmHg.

The change in the pressure of the air trapped in the cylinder if its volume is increased by 20% at a constant temperature is calculated from Boyle's law equation as follows:

The  Boyle's law equation is given as follows:

P₁V₁ = P₂V₂

where;

P₁ is the initial pressure

V₁ is the initial volume

P₂ is the final pressure

V₂ is the final volume

From the data given,

P₁ = 760 mmHg

V₁ = V

P₂ = ?

V₂ = V + 0.2 V

V₂ = 1.02 V

P₂ = 760 * V / 1.02 V

P₂ = 745 mmHg

Learn more about Boyle's law equation at: https://brainly.com/question/22625142

#SPJ1

Potential energy= mgh = 1.95 * 9.8 * 1.30 = 24.843 joule.

Potential energy is a form of stored energy that is dependent on the relationship between different system components. When a spring is compressed or stretched, its potential energy increases.

If a steel ball is raised above the ground as opposed to falling to the ground, it has more potential energy. It is capable of performing more work when raised.

Potential energy is a characteristic of systems rather than of particular bodies or particles; for instance, the system made up of Earth and the elevated ball has more potential energy as they become further apart.

Therefore, Potential energy= mgh = 1.95 * 9.8 * 1.30 = 24.843 joule.

To learn more about potential energy, refer to the link:

https://brainly.com/question/24284560

#SPJ1