5.1
5.2
5.3
6.1
6.2
100
A push or a pull
What is a force
100
Mass X acceleration due to gravity
What is Weight
100
Friction encountered when surfaces slide against one another
What is kinetic friction
100
If the displacement is zero, then so is the ___
What is work
100
Energy of motion
What is Kinetic energy
200
Newton's First Law
What is an object at rest remains at rest as long as no net force acts on it
200
An object in equilibrium is subject to
What is zero net force
200
Force that opposes the sliding of one nonmoving surface past another
What is static friction
200
Force X Distance
What is work
200
Determined by the amount of work required to move it from one location to another
What is potential energy
300
mass X acceleration
What is force
300
Force exerted perpendicular to the surface of contact between any two objects
What is normal force
300
The force of kinetic friction is proportional to the ___
What is normal force, N
300
Only the ___ of the force in the ___ of the displacement does work
What is component, direction
300
Kinetic Energy
What is energy due to its motion
400
2 quantities that characterize the force
What is magnitude (or strength) and direction
400
Different weight due to the force exerted on you by the floor
What is apparent weight
400
Exerts a force whose magnitude can vary from zero to a well-defined maximum
What is static friction
400
Work depends on
What is force and distance
400
The total work done on an object equals to the change in its ___
What is kinetic energy
500
If the net force on an object is zero, it's velocity is ____
What is constant
500
A sketch that shows all the forces acting on an object
What is free-body diagram
500
Does not depend on the speed or surface area of objects that are sliding past one another
What is kinetic friction
500
Work is measured with a unit called ___
What is the joule, J
500
Kinetic energy increases linearly with ___
What is mass and the square of the velocity
M
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