Question

A car is starting from test and moves with constant acceleration of 2 m/ sec for 10 sec. calculate the velocityafter 10 sec

Answer 1

Solution:-
Initial velocity=0
Final velocity=?
Acceleration=2m/s
Time =10 second

By using I law of motion,that is,
v=u+at
v=0+(2×10)
v=20

Hence,velocity after 10second is 20m/s.