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WorksheetsMotion Revision Quiz 3
Total questions: 45
Worksheet time: 1hrs 12mins
The resistance of an object to any change in its motion is called ______________________.
inertia
friction
gravity
weight
What is one of the benefits of wearing a seat belt?
It keeps you in from falling out of the car.
It allows you to share the same motion as the car
It prevents car accidents
It is connected to air bags
Inertia is most often experienced when…
Earth stop rotating for a second
a moving vehicle is stopped
It rains
Rockets are launched
The rate at which an object’s velocity changes is _____
Acceleration
Speed
Time
Oscillation
Your bicycle begins to slow down when you stop peddling. What is at work?
Weight
Friction
Centrifugal Force
All of the above
What is the force of a ball that has a mass of 150 g hitting the ground from a height of 20 meters?
1500 N
1.5 N
3000 N
3 N
A dog’s wagging tail knocks over the cup of pencils sitting on your desk. What kind of force is his tail?
Balanced
Unbalanced
Frictional
Angular
Which of the following would speed up or change directions more quickly if the same force is applied to all?
Golf ball
Marble
Football
Bowling ball
Newton’s second law of motion can be written as
F = ma
a = F/m
F = mc2
F = am
