Question

A Car Starts from velocity of 10 meter per second
and attain velocity of 15 meter per second

1 minute Calculate distance travelled by it​

Answer 1

Initial velocity of the car u = 10

Final velocity v = 15 m/s

Time taken t = 60 seconds

a)

Using First equation of motion

v = u + at

15 = 10 + a X 60

a = 5/60 m/s2

a = 1/12 m/s2

b)

Using Second equation of motion s = ut + (1/2)at²

time = 1 minute = 60 second

a = 1/12 m/s²

s = 10X 60 + (1/2)X(1/12)X(60)²

s = 600+ (0.5)(0.5)(3600)²

s = 1500