Question

A car initiallly at rest starts moving with an acceleration of ms^-1.The time in which it picks up a velocity of 72 ms^-1 is

Answer 1

Answer:

Explanation:

STARTS FROM REST IMPLIES THAT ,

INITIAL VELOCITY ,U= 0 M/S

ACCELERATION,A = 1 M/ S

FINAL VELOCITY , V= 72 M/S

WE KNOW THAT ,

V=U+AT

72 = 1*T

T = 72 SECONDS .

HOPE THIS HELPS.