Question

3. An object is moving with a velocity of 24 km/s and it accelerates at 3 km per second square
in the same direction of its initial motion.
a. Calculate the time in which the object would acquire a velocity double of initial velocity-
b. How much distance would the object travel in this time?

Answer 1

Step-by-step explanation:

a)u=24km/s

v=48km/s

a=3km/s^2

A/q

v=u+at

48=24+3t

t=8s

b)S=ut+1/2at^2

=288km