Quick Answer: Which If Either Has Greater Momentum A 1 Kg Ball Moving At 2 M/S Or A 2 Kg Ball Moving At 1 M S?

Where is the maximum kinetic energy in a pendulum?

Kinetic energy is highest when the velocity is the highest.

This occurs at the bottom of the pendulum..

What is the relationship between mass and kinetic energy?

Kinetic energy is energy possessed by an object in motion. The earth revolving around the sun, you walking down the street, and molecules moving in space all have kinetic energy. Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2.

Which if either has greater momentum a 1 kg ball moving at 2 m/s or a 2 kg ball moving at 1 m/s which has greater kinetic energy?

Which if either has a greater momentum: a 1-kg moving at 2m/s or a 2-kg bad moving at 1 m/s. Which has a greater kinetic energy? Same momentum, but different KE. The 1-kg ball traveling at 2 m/s has a greater KE.

At what point in its swing is kinetic energy a maximum?

The kinetic energy is maximum at the bottom of the swing, where the gravity potential energy is minimum. The pendulum continues to swing up, slowing down and losing kinetic energy as gravity potential energy.

How do you calculate momentum?

The Momentum Calculator uses the formula p=mv, or momentum (p) is equal to mass (m) times velocity (v). The calculator can use any two of the values to calculate the third.

What increases potential energy?

The heavier the object and the higher it is above the ground, the more gravitational potential energy it holds. Gravitational potential energy increases as weight and height increases. Potential energy is energy that is stored in an object or substance.

Which has more kinetic energy a 4.0 kg bowling ball moving at 1.0 m/s or a 1.0 kg bocce ball moving at 4.0 m/s explain your answer?

The elastic potential energy does not change. Which has more kinetic energy, a 4.0 kg bowling ball moving at 1.0 m/s or a 1.0 kg bocce ball moving at 4.0 m/s? Explain your answer. The bocce ball because it is going faster.

At what position pendulum acquires the maximum kinetic energy?

The bob of a pendulum has maximum kinetic energy at the mean position. The total energy at any point remains constant. At the lowest point, Potential energy is zero. So the entire energy is in form of K.E.. Hence K.E. is maximum at the lowest (mean) point.

Which ball has the most kinetic energy?

As the ball falls from C to E, potential energy is converted to kinetic energy. The velocity of the ball increases as it falls, which means that the ball attains its greatest velocity, and thus its greatest kinetic energy, at E. 19.

What is the formula for initial momentum?

In this case, initial momentum is equal to 8 kg * 10 m/s + 4 kg * 0 m/s = 80 N·s . According to the law of conservation of momentum, total momentum must be conserved. The final momentum of the first object is equal to 8 kg * 4 m/s = 32 N·s .

What is the difference between momentum and velocity?

What is the difference between momentum and velocity? Momentum is dependent on mass, and velocity is independent of mass. The momentum is conserved in a closed system, but the velocity is not conserved. An external force is always required to change the velocity, but momentum can be changed by changing mass.

Which of the following has greater momentum?

So from this which we can understand that second object has more momentum. Hope it helps.

Which has more kinetic energy a 40 kg cheetah running at 25 m/s or a 4000 kg elephant moving at 2 m/s how much more energy does it have?

Answer: 1. The elephant has more kinetic energy at this speed and mass. It has 4,500 J more KE.

Which point has the most potential energy?

Gravitational potential energy is the energy that an object has because of its height and is equal to the object’s mass multiplied by its height multiplied by the gravitational constant (PE = mgh). Gravitational potential energy is greatest at the highest point of a roller coaster and least at the lowest point.

Does mass affect speed?

Mass doesn’t affect speed directly. It determines how quickly an object can change speed (accelerate) under the action of a given force. Lighter objects need less time to change speed by a given amount under a given force.

What is the momentum unit?

The units for momentum would be mass units times velocity units. The standard metric unit of momentum is the kg•m/s.

What is the increase in kinetic energy of the mass?

If you double the mass of an object, you double the kinetic energy. If you double the speed of an object, the kinetic energy increases by four times. The word “kinetic” comes from the Greek word “kinesis” which means motion. Kinetic energy can be passed from one object to another in the form of a collision.

What happens to kinetic energy of a bowling ball with a mass of 6 kg when its speed doubles?

what happens to kinetic energy of a bowling ball with a mass of 6 kg when it’s speed doubles​? Answer: When the velocity of the bowling ball doubles, the kinetic energy will increased fourfold or quadruple. Kinetic energy is directly proportional to mass and velocity.