Question

A Car increases its speed from 20 km per hour to 30 km per hour in 2 hour its acceleration is​

Answer 1

ANSWER-

ACCELERATION= V2-V1/ TIME

According to question,

time = 2 hours

v1= 20km/hour

v2= 30 km/hour

Therefore, acceleration= 30-20/2

=10/2

=5km/hour square