A car started from rest and covered a distance of 100m with a uniform acceleration of 2m/s2. Its final velocity is:
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A car started from rest and covered a distance of 100m with a uniform acceleration of 2m/s2. Its final velocity is:
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Answer:
Area under the v-t curve (in this case it is a triangle) is same as displacement.
2
1
vt=100⇒v=
t
200
=10 m/s