Team 1
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Team 2
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Teams
Name
Score
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monster
Reset all scores!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
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baam
Lose 20 points!
Oops!
15
×
What will happen to the speed of the car if the force increased from 25N to 35N?
the speed will increase
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15
×
If a box sits on the floor with 15 N of force on the floor, how much force is applied to the box from the floor?
15 N
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15
×
True or false? Unbalanced forces only cause objects to speed up or slow down.
False. Unbalanced forces can stop objects and cause them to change directions.
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15
×
True or false? unbalanced forces always cause an increase in motion.
False. unbalanced forces cause changes in motion. This includes bringing and object to rest, slowing it down, or changing the direction.
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eraser
Reset score!
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shark
Other team loses 5 points!
Okay!
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shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
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15
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25
15
×
Which of the items in the list experience an unbalanced force?
the can, the swing, and the bird
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15
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True or false? A moving object can have balanced forces?
True. (If the object is moving at a constant speed)
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thief
Give points!
5
10
15
20
25
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seesaw
Swap points!
Okay!
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rocket
Go to first place!
Okay!
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baam
Lose 20 points!
Oops!
15
×
True or false? An object in motion tends to stay in motion unless acted on by an unbalanced force.
True.
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15
×
Balanced or unbalanced?
Unbalanced
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15
×
Balanced or unbalanced?
unbalanced
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15
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How does friction change the motion of an object?
It causes the object to slow down.
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15
×
Balanced or unbalanced?
balanced
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15
×
True or false? Unbalanced forces cause changes in motion.
True.
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15
×
During which part(s) of the marble's fall does it experience unbalanced forces?
part 1 and 2 because it is changing speed
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