Question

An object with an initial velocity of 12 m/s west experiences a constant acceleration of 4 m/s^2 west for 3 seconds. During this time the object travels a distance of:

Answer 1

V = Vo + a*t = 12 + 4*3 = 24 m/s = Final
velocity.

d=(V^2-Vo^2)/2a = (24^2-12^2)/8 = 54 m.

Answer 2

54