A car starts to move from rest with uniform acceleration 10 ms^(-2)then after 5 sec, what is its velocity?

A car starts to move from rest with uniform acceleration 10 ms^(-2)the

1.	A car starts to move from rest with uniform acceleration 10 ms^(-2)then after 5 sec, what is its velocity?
Answer» SOLUTION :`a = 10 ms^(-2) : t = 2s : U = 0 : v = ?` `v = u + at` ` v = 0 + 10 xx 2` ` = 20 ms^(-1)`