A hammer weighing 3 kg moving with a velocity of `10ms^(-1)` strikes against the head fo a spike and drives it into a block of wood. If the hammer comes to rest in `0.025` s, find (i) the impulse and (ii) the average force on the head of the spike.

A hammer weighing 3 kg, moving with a velocity of 10m/s, strikes against the hed of a spike and drives it into a block of wood. If the hammer comes to rest in 0.025 s, the impulse associated with the ball will be

A 1.5 kg hammer moving with a velocity of 10 m/s strikes a nail for 0.005 s. The average force exerted on the nail is

A bullet of mass 50g moving with a speed of 500 ms^(-1) is brought to rest in 0.01s Find the impulse and the average force .

A hammer weighing 1 kg moving with the speed of 10ms^(-1) strikes the head of a nail driving it 10 cm into a wall. Neglecting the mass of the nail, calculate (i) the acceleration during impact (ii) the time interval of the impact and (iii) the impulse.

A 500 g hammer moving at a speed of 15m cdot s^(-1) strickes a nail and drives it 75 mm into a block of wood. Assuming that the restoring force in the wood is constant, find (i) the acceleration of the hammer and (ii) the constant force.

A hammer of mass 1.0 kg moving with a speed of 10m//s strikes the head of a nail of negligible mass and drives ot 10 cm into a block of wood. Find (i) the acceleration during impact, (ii) time interval of imapact and (iii) impulse.

A hammer of mass 1 kg moving with a speed of 6 ms^(-1) strikes a wall and comes to rest in 0.1 sec. Calculate Average retardation of the hammer