An object start fromrest and accelerates with 2m/s^2. what will be it's final velocity after 4 second.
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An object start fromrest and accelerates with 2m/s^2. what will be it's final velocity after 4 second.
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AT REST THE INITIAL VELOCITY OF THE BODY IS GOING TO BE ZERO
U=0M/S
A=2M/S^2
T=4S
V=?
WE KNOW THAT V EQUALS INITIAL VELOCITY PLUS PRODUCT OF ACCELERATION AND TIME
V=U+AT
V=0+2*2
V=4M/S