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- 1. Fill in the Blank
Define the term: A force is a
- 2. Multiple Choice
When an unbalanced force acts on an object, the force ______________________.
changes the motion of the object
is cancelled by another force
does not change the motion of an object
is equal to the weight of the object
- 3. Multiple Choice
A non-contact force occurs between
two objects that aren't touching
two objects that are touching
the ground and wheels
you and me
- 4. Multiple Choice
Gravity is a
Contact Force
Myth
Non-contact Force
- 5. Multiple ChoiceWhat is the net force?65 N left65 N right35 N left35 N right
- 6. Multiple ChoiceWhat is the magnitude (size) and direction of the net force?14 N Down14 N Up6 N Up6 N Down
- 7. Multiple Choice
The force between the phone and the mount is a
contact force
non-contact force
- 8. Multiple Choice
Which is an example of a non-contact force?
elastic force
normal force
applied force
electrical force
- 9. Multiple Choice
You are pulled to the surface of the earth due to the force of _________________
gravity
friction
normal force
contact force
- 10. Multiple Choice
Magnetic Force is an example of ____________ force.
contact
non-contact
balanced
unbalanced
- 11. Multiple ChoiceIf these boys are pulling with the same amount of force. What will happen?The boy in blue will win.They will not move at all.The boy in red will win.Both will fall down.
- 12. Multiple Choice
Which of the following are contact forces?
Magnetic
Friction
Electrical
Gravitational
Lifting
- 13. Multiple Choice
In a force diagram the size/length of the arrow tells you this about the force:
the magnitude (size) of the force
the distance of the force
the direction of the force
- 14. Multiple Choice
What is the net force acting on the block?
10 N
0 N
25 N
1 N
- 15. Multiple ChoiceAre forces balanced or unbalanced when a car is moving at a constant speed in a straight line?BalancedUnbalanced
- Answer choicesTagsAnswer choicesTags