Question

A body is moving a velocity of10m/seca distance of 1km calculate the required and if the body starts from 0m/sec and finally reached 10m/sec in that time given time
calculate the acceleration of the body

Answer 1

Answer:

here is your answer:

Explanation:

given:

S = 1KM = 1000m

u = 0 m/s

v = 10 m/s

a = ?

by using the third equation of motion we get,

v² = u² + 2aS

10² = 0² + 2a( 1000)

100 = 2000a

a= 2000/100

∴ a = 20m/s²

The body's acceleration is 20 m/s².