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WorksheetsUnit 6. Force and Motion
Total questions: 25
Worksheet time: 22mins
A force can____________.
make an object move
make a moving object stop moving
slow an object down
all of the above
True or false: An object resting on the ground can move without force.
True
False
When you push or pull something, you are creating_________________.
weight
a speed
a force
a surface
Imagine you kick four balls with the same amount of force. Which one will go the farthest?
a 3 pound ball
a 5 pound ball
a 15 pound ball
a 25 pound ball
Which of the following requires forces to move?
a book
a rock
an elephant
all of the above
What does the word mass mean?
The amount of matter in an object
the speed an object falls
how high a person can jump
how far an object can be thrown
The model shows a toy car and the direction it is traveling. Arrow T represents the direction of a force applied to the moving car. After the force (Arrow T) acts on the car, the car MOST likely will NOT-
change direction
go faster
slow down
stop
The act of moving is called-
inertia
gravity
work
motion
Henry rolled a car across the floor. He then applied a force to the car. The force was one of the four forces shown by the arrows. Which force will MOST likely increase the car's speed?
Force A
Force B
Force C
Force D
Which is the same about the two cars?
mass
velocity
momentum
speed
Sadie jumps rope during gym class. What object pushes against Sadie so she can jump?
the jump rope
the gym teacher
the floor
gravity
A race car is going around a curved track at a constant speed. Why is the race car accelerating?
The car's size will eventually slow it down
the car travels faster around a curved track
the clockwise direction of the car is constant
the direction of the car is constantly changing
An automobile you are riding in suddenly stops, why does your body continue to go forward?
An object in motion stays in motion.
Gravity pulls your body towards the earth.
Friction makes your body slow down.
If you push a tennis ball, a bowling ball, and a basketball with the same amount of force, which one will go farthest?
bowling ball
tennis ball
basketball
It is much more difficult to move a dresser full of clothes than an empty dresser. Why?
An object in motion stays in motion.
It takes more force to move an object with more mass.
It takes more friction to move the empty dresser.
Pushing a child on a swing is harder than pushing an adult on the same swing.
True
False
Why is it harder to push a cart full of bricks than a cart full of feathers?
The bricks have more friction than the feathers.
The feathers have more friction than the bricks.
The bricks have more weight/mass than the feathers.
The feathers have more weight/mass than the bricks.
