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.

As we know, S = ut + () at 2 Given, m = 500 g Converting g to kg, 1000 g = 1 kg 500 g = () x 500 kg 100 g = 0.5 Kg Hence, m = 0.5 Kg u = 0 s = 4 m t = 2 s Substituting the values in the formula above we get, Hence, a = 2 m s -2 Now, Force (f) = mass (m) x acceleration (a) Substituting the values in the formula above we get, Hence, Magnitude of force = 1 N

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Physics

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.

Laws of Motion

Related Questions

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.

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 The force is then withdrawn and the body moves with a velocity of 2 m s^-1.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 car of mass 480 kg moving at a speed of 54 km h^-1 is stopped by applying brakes in 10 s. Calculate the force applied by the brakes.

A car is moving with a uniform velocity of 30 m s^-1. It is stopped in 2 s by applying a force of 1500 N through it's brakes. Calculate (a) the change in momentum of car, (b) the retardation produced in car, and (c) the mass of the car.

Physics

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.

Laws of Motion

Related Questions

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.

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 The force is then withdrawn and the body moves with a velocity of 2 m s-1.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 car of mass 480 kg moving at a speed of 54 km h-1 is stopped by applying brakes in 10 s. Calculate the force applied by the brakes.

A car is moving with a uniform velocity of 30 m s-1. It is stopped in 2 s by applying a force of 1500 N through it's brakes. Calculate (a) the change in momentum of car, (b) the retardation produced in car, and (c) the mass of the car.

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.

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 car of mass 480 kg moving at a speed of 54 km h^-1 is stopped by applying brakes in 10 s. Calculate the force applied by the brakes.

A car is moving with a uniform velocity of 30 m s^-1. It is stopped in 2 s by applying a force of 1500 N through it's brakes. Calculate (a) the change in momentum of car, (b) the retardation produced in car, and (c) the mass of the car.