Question

A motorcycle is waiting at a stoplight. When it finally turns green, the motorcycle accelerated
from rest at a rate of a 7.45 m/s 2  for a time of 3.90 seconds. Determine the displacement of the
motorcycle during this time period.

Answer 1

Answer:

56.65 m

Explanation:

Using second equation of motion

S = vit + 1/2 at^2

s = 0x3.9 +0.5x7.45x (3.9)^2

= 56.65 m