Author Question: An object is accelerating if it moves 1) with constant velocity 2) in a circular path 3) in a ... (Read 70 times)

LaDunn · **on:** Jul 29, 2018

An object is accelerating if it moves

1) with constant velocity
2) in a circular path
3) in a straight-line path

because it is undergoing a change in its
4) speed.
5) direction.
6) net force.

Question 2

A car increases its speed from 60 to 65 miles per hour in the same time that a bicycle increases its speed from rest to 5 miles per hour. Acceleration is

1) greater for the car,
2) greater for the bicycle,
3) the same for each,

principally because
4) the car undergoes the greater change in velocity.
5) the bicycle has considerably less mass.
6) both undergo equal increases in velocity during the same interval of time.