An object is moving velocity `10 ms^(-1)` . A constant force acts for 4 s object and given it a speed of `2 ms^(-1)` in opposite direction. The acceleration produced is

An object of mass 10 kg is moving with an initial velocity of 10 m s^(-1) . A constant force acts for 4 s on the object giving it a speed of 2 m s^(-1) in the opposite direction. Find the acceleration and force.

An object of mass 10kg moves at a constant speed of 10 ms^(-1) . A constant force, that acts for 4 sec on the object, gives it a speed of 2ms^(-1) in opposite direction. The force acting on the object is :

An object of mass 10kg moves at a constant speed of 10 ms^(-1) . A constant force, that acts for 4 sec on the object, gives it a speed of 2ms^(-1) in opposite direction. The force acting on the object is :

An object of mass 20 kg moves at a constant speed of 5ms^(-1) . A constant force, that acts for 2 sec on the object, gives it a speed of 3ms^(-1) in opposite direction. The force acting on the object is

A body of mass 10kg is moving with a constant velocity of 10m//s . When a constant force acts for 4 seconds on it, it moves with a velocity 2m//sec in the opposite direction. The acceleration produced in it is

A ball of mass 10 g is moving with a velocity of 50 "ms"^(-1) . On applying a constant force on ball for 2.0 s, it acquires a velocity of 70 "ms"^(-1) . Calculate the acceleration of ball

An object moving with a velocity of 50 ms^(-1) comes to rest after 20 s. What is its initial velocity ?

An aircraft is moving with a velocity of 300ms^(-1) . If all the forces acting on it are balanced, then