Question

A body moving with an initial velocity of 5 metre per second accelerates at 2 metre per second square its velocity after 10 second is​

Answer 1

given :-

initial velocity = u = 5m/s

final velocity = v = ?

acceleration = a = 2m/s²

time = t = 10 seconds

by first equation of motion we get,

➡ v = u + at

therefore final velocity = v = u + at

= 5 + (2 × 10)

= 5 + 20

= 25m/s

hence, the velocity after 10 seconds (final velocity) will be 25m/s.

Answer 2

Answer:

25 m/sec

Explanation:

Velocity=5 m/s

Acceleration=2m/s

Time=10 Second

According to Equations of Motion,

v=u+at

v=5+2×10

v=25m/sec