10 questions
Mass is defined as _____
the amount of matter in an object
speed of an object
the weight of an object
the color of an object
The sum of all the forces that are acting on an object
Force
Net Force
Friction
Gravity
The ____ force is the force that opposes the sliding motion between two touching surfaces
The attractive force between two objects that depends on the masses of the object and the distance between them
Friction
Gravity
Mass
Net Force
The gravitational force exerted on an object is its____
Mass
Weight
Force
Color
Draw a ball falling to the ground. Show the the 2 forces acting on it using arrows.
Match the following
gravitational force exerted on an object | Newton's 1st Law | ||
tendency of an object to resist any change in its motion | Newton's 2nd Law | ||
an object accelerates in the same direction as the net force | Newton's 3rd Law | ||
when an object exerts a force on a second object, the second object exerts a force on the first | Inertia | ||
an object moves at a constant velocity unless acted on by an unbalanced force | Weight |
gravitational force exerted on an object | Weight | ||
amount of matter in an object | Mass | ||
sum of all the forces acting on an object | Force | ||
a push or pull exerted on an object | Net Force |
_____ and distance affect the gravitational force of two objects
Friction is caused by _____
Microwelds
Ice
gravity
water