Question

a car starts from rest and in 20 seconds is acceleration is 5m/s² . find its final velocity​

Answer 1

Answer:

100 m/s

Explanation:

We know that v= u+ at

here u=0, as it is starting from rest

a= 5m/s²

t= 20s

so v = 20×5 m/s

or v = 100 m/ s