this is with host... your 100 200 300 400 500 a- motion b- force c- vocab d- energy e- teacher’s...
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100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
A- Motion
B-Force
C- Vocab
D-Energy
E- Teacher’s
Choice
A student walks past the TV. The TV was in front of the student and is now behind the
student. What term describes the change in the student’s position compared with the TV?
A- velocity
B- relative motion
C- relative position
A 100
A 100
A student walks past the TV. The TV was in front of the student and is now behind the
student. What term describes the change in the student’s position compared with the TV?
B- relative motion
Which best describes the motion of a violin string as it is plucked?
A- back and forth
B- straight line
C- circular
D- curved path
A 200
A car turning around a corner is an example of
A- straight line motion
B- curved path motion
C- fixed object
D- back and forth motion
A 300
A 400
Any change in speed or direction is
A- speed
B- frame of reference
C- acceleration
D- velocity
To describe the velocity of a moving object, you need to know the….
A- speed and direction
B- speed and position
C- direction and relative motion
D- direction and position
A 500
Which object requires the least amount of force to move it 5 m?
A- golf ball
B- soccer ball
C- bowling ball
D- ping pong ball
B 100
How can the forces used by the dogs in the picture be described?
A- The one on the left is pulling with more force.
B- The dog on the right is pulling with more force.
C- They are not pulling with any force.
D- They are pulling with the same amount of force. B 200
B 200
How can the forces used by the dogs in the picture be described?
D- They are pulling with the same amount of force.
What happens if balanced forces are applied to a moving object?
A – The object keeps moving at the same speed and direction.
B- The object moves slower.
C- The object stops moving.
D- The object moves faster.
B 300
B 300
What happens if balanced forces are applied to a moving object?
A – The object keeps moving at the same speed and direction.
A baseball is rolled across four different surfaces with the same force. Which
surface will slow the movement of the soccer ball the most?
A- tile floor
B- grassy field
C- cement sidewalk
D- paved roadB 400
B 400
A baseball is rolled across four different surfaces with the same force. Which
surface will slow the movement of the soccer ball the most?
B- grassy field
What combines the speed and direction an object is moving?
A- frame of reference
B- motion
C- acceleration
D- velocity
C 100
What is the force caused when two surfaces rub together?
A- friction
B- speed
C- inertia
D- gravity
C 200
C 300
What is the force that makes objects pull toward each other?
A- inertia
B- friction
C- relative motion
D- gravity
C 500
A train goes around a corner at the same speed it was traveling a straight track.
What is this an example of?
A- frame of reference
B- speed
C- relative motion
D- acceleration
C 500
A train goes around a corner at the same speed it was traveling a straight track.
What is this an example of?
D- acceleration
When does a swing have the most potential energy?
A- at the bottom
B- half way up
C- as high as it can go
D 100
D 200
A compressed or tightened spring is an example of
A- work
B- potential energy
C- kinetic energy
D- gravity
D 300
Plants storing energy from the sun is an example of
A- work
B- potential energy
C- kinetic energy
D- gravity
Someone is holding a ball in their hand. They are ready to release it, but have not
done so yet. What kind of energy does the ball have?
A- neither kinetic nor potential energy
B- both kinetic and potential energy
C- kinetic energy
D- potential energy
D 500
D 500
Someone is holding a ball in their hand. They are ready to release it, but have not
done so yet. What kind of energy does the ball have?
D- potential energy
E 100
Which is a noncontact force?
A- friction
B- gravity
C- striking a ball with a bat
D- pushing a car with your hand
Which object has kinetic energy?
A- a ball lying on the floor
B- a stopped merry-go-round
C- a dog running through the yard
D- a car parked in the garage
E 200
E 300
What happens to the force of gravity between two objects when the mass of
one of the objects is increased?
A- It increases.
B- It decreases.
C- It stays the same.
D- It pushes the objects apart.
E 300
What happens to the force of gravity between two objects when the mass of
one of the objects is increased?
A- It increases.
Speed is expressed in units of
A- time per distance
B- distance per time
C- direction per time
D- force per time
E 400
Objects that don’t seem to move define your
A- frame of reference
B- relative motion
C- potential energy
D- kinetic energy
E 500
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