Question

A car travelling with uniform acceleration increases its speed from 5m per second to 10per second . What is the average speed of the car for the journey

Answer 1

Answer:

Step-by-step explanation:

Avg speed =(u1+u2)/2

So avg speed =(5+10)/2=7.5

Answer 2

Given , u=5m/s

v=10m/s

So, average velocity=(u+v)/2

=(5+10)/2

=15/2 m/s

=7.5 m/s.

Thank you!