Question

An object is projected vertically upwards With a velocity of 200m/s.Calculate:i) It's velocity after 5 seconds

Answer 1

v=150m/s

Step-by-step explanation:

given

u=200m/s

t=5s

g=10m/s^2

required

v=?

solution

v=u-gt

v=200-(10)(5)

v=200-50

v=150m/s