Forces Flashcards
1
Q
If an object has zero net force, it has __________ velocity.
A
constant
2
Q
The horizontal speed of a projectile is ______________.
A
constant
3
Q
The net force on any projectile points _________________.
A
down
4
Q
If an object has a constant velocity, it has __________________ acceleration.
A
zero
5
Q
A ________________ quantity has direction.
A
vector
6
Q
The net force on any projectile is equal to its ______________.
A
weight
7
Q
Inertia is another word for ________.
A
mass
8
Q
A __________ quantity does not have direction.
A
scalar
9
Q
_____________ stays the same regardless of where you are, __________ changes depending on gravity.
A
mass, weight
10
Q
Weight is another word for ____________.
A
Force of gravity
