Force
What is the push or pull on an object that can cause it to accelerate called?
Forces
What is the unit of measurement used in physics for speed?
Seconds per meter
How much gravity an object has depends on its _______.
Mass
A ______ is anything that can change the state of motion of an object.
Force
What is the unit of measurement used in physics for speed?
Meters per second
What is the unit of measure for force?
Newton
Velocity is a vector measurement because it has both a magnitude and a ________.
Time
Which of the following has the strongest gravitational pull?
A: The Earth
B: The planet Mars
D: Jupiter
C: The Sun
Which of the following is an example of a force in physics?
A: Gravity
C: Kickball
D: Pushing a key on a keyboard
B: All of the above
Velocity is a vector measurement because it has both a magnitude and a ________.
Direction
What is the sum of all forces acting on an object called?
net force
Complete the formula: Speed = ______/Time. What is the ______?
Distance
When will gravity be the strongest?
The closer you are to an object
Which of the following is the First Law of Motion?
B: The greater the mass of an object, the more force it will take to accelerate the object
C: For every action, there is an equal and opposite reaction
D: IDK
A: Any object in motion will continue to move in the same direction and speed unless forces act on it
Complete the formula: Speed = ______/Time. What is the ______?
Distance
In a tug of war, when one team is pulling with a force of 100 N and the other 80 N, what is the net force?
20 N
What do we call the speed of an object at a specific moment in time?
Average speed
True or False: Gravity helps the Earth to stay in orbit around the Sun.
TRUE
Which of the following is the Second Law of Motion?
A: Any object in motion will continue to move in the same direction and speed unless forces act on it
B: For every action, there is an equal and opposite reaction
C: IDK
D: The greater the mass of an object, the more force it will take to accelerate the object
What do we call the speed of an object at a specific moment in time?
Instantaneous speed
Newton's First Law of Motion is also called?
Law of Inertia
True or False: Velocity is the magnitude of speed.
TRUE
What do we call the force of gravity on an object?
Weight
Which of the following is the Third Law of Motion?
B: Any object in motion will continue to move in the same direction and speed unless forces act on it
C: IDK
The greater the mass of an object, the more force it will take to accelerate the objectD:
A: For every action, there is an equal and opposite reaction.
True or False: Velocity is the magnitude of speed.
False