Question

how would i find acceleration? im really confused rn. i can solve it, i just cant remember the right equation. help​

Answer 1

See below

Step-by-step explanation:

acceleration = change in velocity / change in time

Or F = m * a

So the first one Accel = 40 m/s / 20 s = 2 m/s^2

Or 100 N = 50 * a A = 2 m/s^2 Same answer two different ways...

The others are similar ......