3944649
Description
Quiz by Rocky Parsons, updated more than 1 year ago
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Created by Rocky Parsons
over 8 years ago
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|
Question 1
Question
What acts against the direction of motion and gets larger as an object moves faster?
Answer
-
Newton's second law
-
Terminal velocity
-
air resistance
-
16 N
Question 2
Question
When the net force is zero, the forces on an object are balanced.
Answer
- True
- False
Question 3
Question
If two forces are in the same direction, they cancel each other out.
Answer
- True
- False
Question 4
Question
Any time the forces are unbalanced, an object at rest will stay at rest until a net force acts upon it.
Answer
- True
- False
Question 5
Question
Force is equal to mass times acceleration.
Answer
-
gravity
-
-16 N
-
600 N
-
F=ma
-
a=F/m
Question 6
Question
the speed an object reaches when the force of gravity is balanced by the force of air resistance
Answer
-
Terminal Velocity
-
Gravity
-
Net Force
-
Friction
-
Force
Question 7
Question
An object will [blank_start]accelerate[blank_end] when the net force is not zero.
Answer
-
accelerate
-
Slipping
-
brake
-
static
-
strength
Question 8
Question
A force can [push, pull, either push or pull]
Answer
-
push
-
pull
-
either push or pull
Question 9
Question
[static, sliding, rolling] friction keeps an object at rest .
Answer
-
static
-
sliding
-
rolling
Question 10
Question
Force always act in equal but opposite pairs.
Answer
-
normal force
-
Newton's third law of motion
-
force
-
friction
Question 11
Question
Friction brings most moving objects to a stop.
Answer
- True
- False
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