Question

Initical velocity= 10 m/s
Time = 5 sec
Velocity=20m/s
acceleration = ?
s=?

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Answer 1

Answer:

$<marquee>$ a=v-u/t

a=20-10/5

a=10/5

a=2m/s^2

by third equation of motion

2as=v^2-u^2

2×2×s=400-100

4s=300

s=75m