A body moving with a velocity of 10 ms-1 increases its velocity to 20 ms-1 in 2 s. Then the rate of change in velocity is

Asked by reshmaprajil2009 | 3rd Jun, 2022, 06:21: PM

Expert Answer:

Givent that,
Inital velocity, u = 10 m/s
Final velocity, v = 20 m/s
Time, t= 2 sec
Now,
increment v space equals space fraction numerator v minus u over denominator t end fraction equals space fraction numerator 20 minus 10 over denominator 2 end fraction
increment v space equals space 5 space m divided by s

Answered by Jayesh Sah | 6th Jun, 2022, 08:59: AM