A body moves with a uniform acceleration of 2 m/s2. If its initial velocity is 10 m/s, after
how many seconds, will its velocity become 40 m/s?
Answers
Answered by
5
Explanation:
a=2m/s2. u=10m/s. v=40 m/s
a=v-u/t
at=v-u
t=v-u/a
t=40-10/2
t=30/2
t=15
Answered by
2
Answer:
Explanation:
v=u+at
40-10=2t
t=30/2
t=15s
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