A girl is riding a bike with a velocity of 7 m/s. The bike undergoes an acceleration of 2 m/s2. What is the velocity of the bike

Question

3 years ago

10

after 2 seconds

1 answer:

Dmitry_Shevchenko [17] · Answer 1 · 2022-06-26T15:51:07+03:00

From the information provided, the velocity after 2 seconds is 11 m/s.

From the equations of motion;

v = u + at

Where;

v = final velocity

a = acceleration

t = time taken

The initial velocity of the bike was 7 m/s and its acceleration is 2 m/s2. This change occurred within a time of 2 seconds.

Hence;

v = 7 + 2(2)

v = 11 m/s

The velocity after 2 seconds is 11 m/s.