Unit 1 Lesson 2 - Gravity and Friction Flashcards
1
Q
a force of attraction between objects due to their masses
A
gravity
2
Q
a contact force that resists motion between two objects
A
friction
3
Q
used to compare the masses of objects
A
balance
4
Q
the pull of gravity on your body
A
weight
5
Q
used to measure force
A
spring scale
6
Q
the metric unit of force
A
newton
7
Q
gravity accelerates all objects at
A
the same rate
8
Q
zero G
A
no gravity
9
Q
an objects _____ stays the same no matter where they go
A
mass
10
Q
an objects _____ changes depending on where they are
A
weight
11
Q
the tendency of and object at rest to stay at rest
A
inertia
