Worksheets3rd 9 weeks test
Total questions: 26
Worksheet time: 13mins
Which law states that the acceleration of an object depends on the force exerted on it and its mass?
1st Law
2nd Law
3rd Law
Which law states that for every action there is an equal and opposite reaction?
1st Law
2nd Law
3rd Law
Which law states that an object at rest stays at rest and an object in motion stays in motion unless an unbalanced force acts on it?
1st Law
2nd Law
3rd Law
Henry sees a basketball and decides to put in motion. What kind of force does Henry use to move the ball?
small
balanced
equal
unbalanced
A force that opposes motion between objects that are touching is called...
motion
friction
velocity
acceleration
Potential energy is associated with ---.
speed
position
direction
temperature
Kinetic energy is associated with ---.
motion
position
direction
temperature
If an object is stationary, all of the forces acting on it are
balanced
unbalanced
Vector quantities possess both
momentum and speed
magnitude and direction
mass and velocity
meters and acceleration
The less the mass of an object, the less force is required to move it.
True
False
An object's tendency to remain in motion or to remain at rest is known as the object's
matter
weight
inertia
density
The change in an object's position, measuring from its starting position to its ending position is known as:
Direction
Motion
Position
Displacement
A ___________ is known as a push or pull on an object, causing it to move
Frequency
Force
Power
Momentum
This is known as a force that opposes motion
Magnitude
Matter
Friction
Resistance
How fast an object is moving is known as that object's _____________.
Velocity
Acceleration
Motion
Momentum
The measure of the amount of matter in an object is known as that object's ____________.
Quantity
Measurement
Weight
Mass
__________________ is the rate at which an object changes its velocity
Acceleration
Speed
Power
Velocity
The force that causes everything to fall towards the earth is known as ________________.
Weight
Newton
Gravity
The ability to do work is known as _______________.
Energy
Power
Momentum
Potential
If an object has kinetic energy, that object is:
Stationary
Balanced
In motion
Hot
An example of potential energy is:
A stretched rubber band before it has been released
An airplane in flight
A vehicle in motion
A rollercoaster doing a loop-de-loop
The _____________________ states that energy can neither be created or destroyed, but can be transferred or transformed from one form to another.
First Law of Motion
Law of Conservation of Energy
Third Law of Motion
Law of Thermodynamics
What type of energy can a substance or system have that is related to its temperature?
Free Energy
Kinetic Energy
Frictional Energy
Thermal Energy
The amount of energy produced or put out in a given amount of time is known as: __________________
Power
Motion
Combustion
Work
_____________ is the product of force and displacement on a system.
Power
Work
Energy
Momentum
Bernoulli's principle tells us that there is an inverse relationship between _____________ and ____________ in a fluid system.
Power and Volume
Power and Velocity
Pressure and Velocity
Pressure and Volume
