Question

A cyclist starts from rest and accelerates at 3 m/s2 . Calculate the amount of time taken for his velocity to reach 20 m/s.

Answer 1

Answer:

Given,

Initial Velocity (u) = 0 m/s

Final Velocity (v) = 20 m/s

Acceleration (a) = 3 ms^-2

v = u+at

20 = 3t

= 6.66 s = Time

Hope this helps.

Answer 2

explanation:

Given ,

initial velocity(u) =o m/s

final velocity (v) =20 m/s

acceleration(a)= 3 ms^-2

v=u+ at

20= 3t

=6.66s = time

hope it helps.☺️