can any one help me in physics?
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but what ur question
sohailanjum2018:
question :- a body of mass 2 kg moving with a speed of 100m/s hits a wall and rebounds with the same speed . if the contact time is 1/50 s , the force applied on the wall is?
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yes m in class 9th.....any help needed msg me...if u r in 9th
question :- a body of mass 2 kg moving with a speed of 100m/s hits a wall and rebounds with the same speed . if the contact time is 1/50 s , the force applied on the wall is?
i am in class 8th advance batch of allen career institute.
plzz help me
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