A body starts to slide over a horizontal surface with a initial velocity of 12 m/s.due to friction it's velocity decreases at the rate of 2 m/s².how much
time will it take for the body to stop?
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initial vel=12 m/s
final vel = 0
acc= -2 m/s²
t = ?
v = u + at
0 = 12 + (-2) * t
2t = 12
t = 12/2
t = 6 seconds
final vel = 0
acc= -2 m/s²
t = ?
v = u + at
0 = 12 + (-2) * t
2t = 12
t = 12/2
t = 6 seconds
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