Question

If a car decreases from 35m/s to 25/ms after 15 seconds what is its acceleration

Answer 1

2 m/ s2.

Step-by-step explanation:

2 m/ s2.

Acceleration = (final speed - initial speed) divided by total time taken.

= (25–15) divided by 5

10 divided by 5 gives an acceleration of 2 metres per second per second.