Question

Make a the subject of the formula v = u + at.

Hence, find the value of a when t = 4, u = 10 and v=50.

Answer 1

Plug in what you know into v = 10 + at
You get a = 10

Answer 2

Explanation:

v = u + at

v-u = at

a = (v -u)/t

When t = 4, u=10, v=50

a = (50-10)/4

a= 40/4

a = 10