A body of mass `3kg` hits a wall at an angle of `60^(@)` and with speed of `10 m//s` and returns at the same angle and with the same velocity. The impact time is `0.2 sec`. Calculate force exterted on the wall

A body of mass 3 kg hits a wall at an angle of 60^(@) & returns at the same angle. The impact time was 0.2s. Calculate the force exerted on the wall:

A body of mass 3kg moving with speed 5 ms^(-1) , hits a wall at an angle of 60^(@) and return at the same angle. The impact time was 0.2 sec. calculate the force exerted on the wall :

A body of mass 3kg moving with speed 5 ms^(-1) , hits a wall at an angle of 60^(@) and return at the same angle. The impact time was 0.2 sec. calculate the force exerted on the wall :

A body of mass 3 kg moving with velocity 10 m/s hits a wall at an angle of 60^(@) and returns at the same angle. The impact time was 0.2 s. Calculate the force exerted on the wall.

A body of mass 3 kg moving with velocity 10 m/s hits a wall at an angle of 60^(@) and returns at the same angle. The impact time was 0.2 s. Calculate the force exerted on the wall.

A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle of 30^(@) with the wall. It is reflected with the same speed and at the same angle. If the ball is in contact with the wall for 0.25 s, the average force acting on the wall is :

A body of mass 2kg collides with a wall with speed 100 m/s and rebounds with same speed. If the time of contact was 1/50 second, the force exerted on the wall is

A body of mass 2 kg collides with a wall with speed 100 m / s and rebounds with same speed. If the time of contact was 1/50 second, the force exerted on the wall is

A body of mass 2kg collides with a wall with speed 100 m/s and rebounds with same speed. If the time of contact was 1/50 second, the force exerted on the wall is

A ball of mass 500 gram strikes a wall with a velocity of 80 m/s and rebounds with the same velocity. If the tme of contact is 1/30 sec, then the force exerted by the ball on the wall is