Question

7.
b) 5.5s
c) 6.5 s
d) 7.5 s
A body has an initial velocity of 100 ms and uniform acceleration of 10 ms. The time
velocity doubled is
a) 8s
b) 10 s
c) 12 s
d) 14 s
​

Answer 1

Answer:

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Answer 2

Answer:

if, V=100

and, A=10

so,T=?

A=v-u/t

10=100/t

so, T=10s