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WorksheetsChapter 19- Motion Test
Total questions: 15
Worksheet time: 4hrs 45mins
The distance an object travels in a certain time
acceleration
inertia
speed
velocity
The tendency of an object to resist a change in motion
acceleration
inertia
speed
velocity
The distance an object travels in a certain direction in a certain time
acceleration
inertia
speed
velocity
The rate at which an object's velocity changes
acceleration
inertia
speed
velocity
A heavy ball and a light ball are rolling at the same speed on the same surface. Why will the heavy ball be harder to stop?
It has greater velocity
It has greater momentum
It experiences greater friction
It has greater acceration
A marble rolls steadily at a speed of 1 m/sec in one direction for 2 minutes. What property of the marble changes?
acceleration
speed
position
velocity
If the same force acts on each of the following objects, which will have the greatest acceleration?
a baseball
a football
a golf ball
a soccer ball
Chris jumps up and puts a basketball in the basket. What object pushes against Chris so he can jump?
the ball
the basket
the floor
the scoreboard
A car is stopped at a red light. The light turns green and the car starts accelerating 10 km/hr every second. What will it's speed be at the end of three seconds?
3 km/hr
13 km/hr
30 km/hr
300 km/hr
As you walk, your feet push against the ground. At the same time, the ground pushes against your feet. Which of the following explains this?
momentum
Newton's first law
Newton's second law
Newton's third law
A train is traveling on a curved track at a constant speed. Why is the train accelerating?
The train travels faster around a curved track
The direction of the train is constantly changing
The train's size will eventually slow it down
The clockwise direction of the train is constant
Which of these can you probably pick up by exerting just 1 newton of force?
apple
bicycle
car
elephant
Why do astronauts "float" while they are in orbit?
There is no gravity in space
Inertia and gravity are balanced in orbit
The space shuttle escapes Earth's gravity
Earth's gravity and the moon's gravity are balanced in orbit
Suppose you are watching a football game from a seat near the top of the stadium. Which term describes your position and all the things around you?
gravity
inertia
motion
frame of reference
A truck, a car, a motorcycle, and a train are all moving at the same speed. Which has the most momentum?
car
motorcycle
train
truck
