F
O
R
C
E
100
The force that one surface exerts on another when the two rub against each other is called
What is friction
100
The force of gravity on a person or object on the surface of a planet is called
What is weight
100
Air resistance is a type of
What is friction
100
The force of gravity on a person or object at the surface of a planet is known as
What is weight
100
The product of an object’s mass and velocity is called its
What is momentum
200
The tendency of an object to resist change in its motion is known as
What is inertia.
200
One way to increase acceleration is by
What is decreasing mass.
200
When the only force acting on a falling object is gravity, the object is said to be
What is in free fall
200
The law of universal gravitation states that any two objects in the universe, without exception,
What is attract each other
200
Forces can be added together only if they are
What is acting on the same object
300
What happens when two forces act in the same direction?
What is they add together
300

What is an example of rolling friction?

What is bike tires on the road as you ride

300
The momentum of an object is in the same direction as its
What is velocity
300
In physical science, a push or a pull is called a(n)
What is force
300
According to the law of conservation of momentum, when two objects collide in the absence of friction,
What is momentum is not lost
400
The greater the mass of an object,
What is the greater its inertia
400
How can you increase the momentum of an object?
What is by increasing its mass
400
Which of the following is an example of exerting a force?(Use carpenter example given in book)
What is a carpenter hammering a nail
400
The amount of matter in an object is called its
What is mass
400
The force that pulls falling objects toward Earth is called
What is gravity
500
Which of the following is an example of exerting a force? (Use carpenter example that was given in book)
What is a carpenter hammering a nail
500
Objects falling through air experience a type of friction called
What is air resistance
500
A measure of an object’s ____________________ is a measure of the object’s inertia.
What is mass
500
The overall force on an object after all the forces are added together is called the ____________________ force.
What is net
500
A person traveling in a car that stops suddenly keeps moving forward due to ____________________.
What is inertia
M
e
n
u