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Team 2
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Score
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15
×
Energy that is stored is called ____________.
potential energy
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15
×
What is the force that opposes the sliding of an object over a surface?
Sliding Friction
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15
×
What is a push or pull that causes a change in motion of an object?
Unbalanced force
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15
×
In order to push or pull an object, a(n) ___________ must be applied to the object.
force
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boom
Lose 50 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
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lifesaver
Give 25 points!
Oops!
×
star
Double points!
Okay!
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rocket
Go to first place!
Okay!
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baam
Lose 10 points!
Oops!
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thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
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baam
Lose 15 points!
Oops!
15
×
What do we call the amount of work done per unit of time?
Power
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monster
Reset all scores!
Oops!
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star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
20
25
15
×
The length between two places is called _______.
distance
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15
×
A baseball going at the same speed as a tennis ball has more _________ because it has more mass.
momentum
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15
×
An object’s __________ is its location compared to other things.
position
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15
×
An object’s speed and its direction of motion indicate its ___________.
velocity
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15
×
What is a simple machine in which the output force is between the effort force and the fulcrum?
second-class lever
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15
×
An object in space that has moved beyond the pull of gravity experiences ___________.
weightlessness
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15
×
The ratio of the work done by a machine to the work put into the machine is known as its ____________.
efficiency
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×
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