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Body initially at rest so take u =0,
S =1/2at^2
30=1/2*2*t^2
t =underroot 30=5eoot2 seconds is the right answer
I hope it's help
S =1/2at^2
30=1/2*2*t^2
t =underroot 30=5eoot2 seconds is the right answer
I hope it's help
rishi7586:
acceleration 2 also given
and initial velocity will be zero
ok
because car start from rest
got it
not put s = ut +1/2at^2
ok
wait
now
ok
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