Question

A bicycle initially moving with a velocity 5.0m/s accelerates for 5s at a rate of 2m/s . what will be its final velocity?

Answer 1

Hi !!

First of all you should have written the acceleration as 2m/s² instead pf 2m/s because m/s is the unit for velocity or speed and not for acceleration.

Now back to the topic here the valies of initial velocity, acceleration and time are given so you can use the formula v = u + at

So, v = 5 + 2(5)

v = 5 + 10 = 15 m/s

Therefore the value of final velocity will be equal to 15 m/s.

HOPE IT HELPS !!!

Answer 2

Answer:

Final velocity of bicycle will be 15 m/s.

Explanation:

u = 5 m/s

t = 5 s

a = 2 m/s²

v = u + at

=> v = 5 + 2 * 5

=> v = 5 + 10

=> v = 15 m/s.

So,

Final velocity of bicycle will be 15 m/s.