Question

Calculate the acceleration of an object with the initial speed of 15 m/s and the final speed of 30 m/s if the change in the speed was made in 5 seconds. If possible write the operation and don't forget the units.

Answer 1

Answer:

acceleration (a)=3 m/s²

Explanation:

u=15m/s

v=30m/s

t=5 sec

Then, a=(v-u)/t

• a=(30-15)/5
• a=15/5
• a=3 m/s²