[" 21.A body of mass "3kg" hits a wall at an angle of "60^(@)],[" and returns at the same angle.The impact time was "],[0.2s" .The force exerted 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 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 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 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 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 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 100g iron ball having velocity 10m//s collies with a wall at an angle 30^(@) and rebounds with the same angle. If the period of contact between the ball and wall is 0.1 second, then the force experinced by the wall is