WorksheetsFeeling Forceful
Total questions: 61
Worksheet time: 2hrs 2mins
Some students wanted to find out if a tennis ball and a baseball dropped from the same height hit the ground at the same time. This investigation tests the effect of which of the following?
wind
friction
gravity
magnetism
Students are investigating motion with a rubber band car. They want to know how the number of winds of the rubber band affects how the car moves. They will record the number of winds of the rubber band. What other data will they need to collect?
The distance the car travels when released
The length of the rubber band during each trial
The amount of time it takes to wind the propeller
The width of the surface on which the car moves
If a student has two magnets, how might it be determined which magnet is stronger?
Count how many paper clips each magnet can lift.
Submerge each magnet in a bowl of water.
Examine each magnet to determine the north pole.
Measure the length and the mass of both magnets.
Students create balloon rockets by taping drinking straws to balloons and running a thick string through the straw. The ends of the string are held tightly apart. When the balloon is inflated and released, it moves along the string. What should the student do to change the amount of friction that slows the motion of the balloon rocket?
Try different color balloons.
Use a different type of tape.
Replace the string with thin wire.
Hold the string ends closer together.
A student makes a swing move by pushing it. If a student pushes the swing harder, the swing will most likely---
stop moving
slow down
go higher
get bigger
When the rope is pulled, in which direction will the bricks move?
Outward
Upward
Inward
Downward
What type of force is this man using to push his grocery cart?
Normal Force
Gravity
Air Resistance
Applied Force
Is this an example of a balanced or unbalanced force?
Balanced force
Unbalanced force
I don't know
In this force diagram, which arrow is representing Friction?
A
B
C
D
In this force diagram, which arrow is representing the Normal Force?
A
B
C
D
Which force is having the greatest impact on this object currently?
Applied force
Normal force
Frictional force
Gravitational force
Which of the following answers is the most scientific answer for the question:
What is friction?
The random force between two solids, liquids, or gases.
The contact force between two solids, liquids, or gases that slide past one another.
The thing that creates static electricity
A force that is random
When there is friction, the energy of an object's motion is converted into _______ energy
heat
kinetic
stronger
friction
Which of the following is NOT an example of friction?
using the brakes on your bike to slow you down
putting your hand out the window
a satellite traveling through deep space
a hockey puck going across an ice rink
This car is turning, but there’s a puddle of water in the road. Which diagram best shows how the puddle will affect the path of the car after it hits the puddle?
compass
magnetic field
An objects resistance to sinking is...
buoyancy.
density.
weight.
material.
The upward force which is exerted against a falling object is
gravity
terminal velocity
air resistance
intertia
A force which causes objects to fall is
weight
gravity
air resistance
absorbency
The frictional force air exerts against a moving object...
Friction
Gravity
Air Resistance
The resistance of motion when two objects rub together....
Gravity
Friction
Air Resistance
A push or a pull.
Gravity
Force
Motion
Choose the one that is NOT a force.
Friction
Gravity
Energy
Air Resistance
A person would weigh less on the moon because...
The moon has more gravity than the Earth.
The moon has less gravity than the Earth.
The moon has no Air Resistance
Complete the sentence.
It is not the difference in gravity that causes objects to fall at different speeds, it’s the difference in the amount of__________________.
Gravity
Friction
Air
Is Air Resistance friction?
Yes
No
What force keeps the body on the Earth?
Friction
Gravity
Energy
