A ball is thrown vertically upwards. it attains a height of 25m and returns back. find the initial speed and time taken to reach back.
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WHEN A BODY THROWS UPWARD THAN ITS FINAL VELOCITY WILL BE ZERO THAN WE CAN CALCULATE THE TIME AND INITIAL VELOCITY WITH THE HELP OF NEWTON EQUATION OF MOTIONS THE VALUE OF ACCELERATION DUE TO GRAVITY IS DENOTED BY NEGATIVE SIGN WHICH SHOWS THAT THE BODY TRAVELS AGAINST GRAVITY
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10 mein ICSE
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oh yr ICSE k science aate h mgr numerics me thoda s kamzoor hu
ok symbols m bhi
m puchu question
what is the newton fourth equation of motion?
Loose motion cant be done in slow motion....:)
:-D nice one
yr tere science merese strong h
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