A cricket ball of mass 150 g moving at a speed of 25 m s -1 is brought to rest by a player in 0.03 s. Find the average force applied by the player.

The 1 st equation of motion states that; v = u + at Given, m = 150 g Converting g to kg, 1000 g = 1 kg 150 g = () x 150 150 g = 0.15 kg Hence, m = 0.15 kg u = 25 m s -1 v = 0 t = 0.03 s Substituting the values in the formula above we get, Hence, acceleration of the ball = - 833.33 m s -2 ` Now, Force (f) = mass (m) x acceleration (a) Substituting the values in the formula above we get, Hence, Magnitude of force = -125 N

Figure shows the velocity-time graph of a particle of mass 100 g moving in a straight line. Calculate the force acting on the particle.
(Hint — acceleration = slope of v-t graph)

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A force causes an acceleration of 10 m s^-2 in a body of mass 500 g. What acceleration will be caused by the same force in a body of mass 5 kg ?

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A force acts for 0.1 s on a body of mass 2.0 Kg initially at rest. The force is then withdrawn and the body moves with a velocity of 2 m s^-1. Find the magnitude of force.

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A body of mass 500 g, initially at rest, is acted upon by a force which causes it to move a distance of 4 m in 2 s. Calculate the force applied.

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Physics

A cricket ball of mass 150 g moving at a speed of 25 m s^-1 is brought to rest by a player in 0.03 s. Find the average force applied by the player.

Laws of Motion

Related Questions

Figure shows the velocity-time graph of a particle of mass 100 g moving in a straight line. Calculate the force acting on the particle.
(Hint — acceleration = slope of v-t graph)

A force causes an acceleration of 10 m s^-2 in a body of mass 500 g. What acceleration will be caused by the same force in a body of mass 5 kg ?

A force acts for 0.1 s on a body of mass 2.0 Kg initially at rest. The force is then withdrawn and the body moves with a velocity of 2 m s^-1. Find the magnitude of force.

A body of mass 500 g, initially at rest, is acted upon by a force which causes it to move a distance of 4 m in 2 s. Calculate the force applied.

Physics

A cricket ball of mass 150 g moving at a speed of 25 m s-1 is brought to rest by a player in 0.03 s. Find the average force applied by the player.

Laws of Motion

Related Questions

Figure shows the velocity-time graph of a particle of mass 100 g moving in a straight line. Calculate the force acting on the particle.(Hint — acceleration = slope of v-t graph)

A force causes an acceleration of 10 m s-2 in a body of mass 500 g. What acceleration will be caused by the same force in a body of mass 5 kg ?

A force acts for 0.1 s on a body of mass 2.0 Kg initially at rest. The force is then withdrawn and the body moves with a velocity of 2 m s-1. Find the magnitude of force.

A body of mass 500 g, initially at rest, is acted upon by a force which causes it to move a distance of 4 m in 2 s. Calculate the force applied.

A cricket ball of mass 150 g moving at a speed of 25 m s^-1 is brought to rest by a player in 0.03 s. Find the average force applied by the player.

Figure shows the velocity-time graph of a particle of mass 100 g moving in a straight line. Calculate the force acting on the particle.
(Hint — acceleration = slope of v-t graph)

A force causes an acceleration of 10 m s^-2 in a body of mass 500 g. What acceleration will be caused by the same force in a body of mass 5 kg ?

A force acts for 0.1 s on a body of mass 2.0 Kg initially at rest. The force is then withdrawn and the body moves with a velocity of 2 m s^-1. Find the magnitude of force.