Question

A bicyclist is traveling at 19.3 km/h when he speeds up with a constant acceleration of 0.67 m/s2. What is his velocity after 5.00 s?

Answer 1

Add a*t to the initial speed.
a = 0.67 m/s^2
t = 5.00 s

You do the calculation.

You will need the initial speed in m/s to get the answer in m/s. Then you can convert back to km/h if necessary.

Answer 2

31