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20 questions
If the net force is equal to zero, the forces acting on the object are
balanced
unbalanced
Force is measured in...
m/s
m/s^2
newtons (N)
kilograms (kg)
What is the overall force of an object that is not moving?
0 N
100 N
Upward force
10 N
A non-contact force is between
two objects that aren't touching
two objects that are touching
the ground and wheels
A contact force occurs when...
objects come into direct contact with eachother
objects do not come into physical contact
not touching an object
an object is pulled
You are pulled to the surface of the earth due to the force of _________________
gravity
friction
normal force
contact force
Friction is a
Contact Force
Myth
Non-contact Force
Applied force is an example of a _________________ force.
contact
non-contact
balanced
unbalanced
The force that resists sliding between two touching objects is called _____________________
normal force
contact force
non-contact force
friction
What is a tool you can use to measure the weight force acting on an object?
measuring cylinder
spring balance
common sense
voltmeter
True or false: If a person throws a ball, they are the receiver of the force.
True
False
True or false: If a person pushes a door open, the door is the receiver of the force.
True
False
When a person kicks a ball, is the person the agent or receiver of the force?
Agent
Receiver
Convert an object's mass of 10kg to its weight force on earth (N)
100N
10N
0.1N
0N
Convert a person's weight on Earth of 150 N to kilograms (kg)
150 kg
15 kg
1.5 kg
1.5 N
An unbalanced force applied to an object can cause a change in....
the weather
energy
motion
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