WorksheetsMotion Review
Total questions: 21
Worksheet time: 11mins
What is inertia?
Inertia is an object’s resistance to change in motion.
Inertia is anything that makes a moving object slow down or stop.
What will happen to an object if it is put into motion in space?
It will stop eventually due to friction.
It will continue to move until it is acted on by an unbalanced force.
It will speed up over time.
It will slow down over time.
Newton’s 1st Law applies to…
only moving objects
only nonmoving objects
both moving and nonmoving objects
no objects, except those in space
Newton's First Law means that an object...
wants to change direction
wants to change speed
wants to keep moving the same speed and direction it was
wants to stop moving
You push a sofa, but you can’t get it to move by yourself. Why?
You have more inertia than the sofa.
There is no inertia because the sofa is not moving.
Your force is stronger than the friction between the sofa and the floor.
The sofa’s inertia is greater than your applied force.
Which force opposes motion between two surfaces in direct contact?
inertia
mass
friction
acceleration
If a person pushes their bicycle with the same force as they pushed the car, which object will move faster?
The car
The bicycle
Both will move at the same speed
None of the above
Which of the following objects has the most inertia?
a bicycle
a bowling ball
a ping pong ball
a car
What are the three factors at play in Newton's second law of motion?
Force, acceleration, and mass
Force, speed, and weight
Force, speed, and inertia
Force, momentum, and mass
When there is an INCREASE in MASS of an object you will have a DECREASE in ______________.
friction
acceleration
force
gravity
What is acceleration?
A change in speed over time
A change in mass over time
Average speed
Average mass
A person is pushed forward into their seat belt when a car stops. Which law is this?
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
The harder you hit a baseball, the faster it accelerates.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Which law best explains why more force must be applied to the bowling ball to make it accelerate at the same rate as the tennis ball.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
The graph shows
positive acceleration
negative acceleration
constant acceleration
increasing acceleration
The graph shows
positive acceleration
negative acceleration
constant acceleration
increasing acceleration
positive acceleration
negative acceleration
slowing down
speeding up
unbalanced forces
How prepared on a scale of 5, with 1 being "I'm not ready!!" and 5 being "I've got this!!", are you?
1
2
3
4
5
