Test - Motion Flashcards
1
Q
Twice as great pg. 20
A
Compared to the inertia of a 2.0 kg ball, the inertia of a 4.0 kg ball is
2
Q
The watermelon falls with a constant velocity. Pg. 20
A
Consider a watermelon that starts from rest and is dropped straight down from a tall building. Air resistance can be ignored. Which statement about the watermelon’s motion is FALSE?
3
Q
800N up. (Balanced and unbalanced forces) pg. 20
A
A man weighing 800N is standing on a chair. In order to support the man, what force is the chair exerting?
4
Q
Acceleration pg. 22
A
An object falling freely has a constant what?
5
Q
Newtons 2nd Law (I did not see #f)
A
A net force acting on an object causes the object to accelerate in the direction of a net force.
