Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
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7
8
9
10
11
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13
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15
16
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15
×
Balanced or unbalanced?
unbalanced
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Balanced or unbalanced?
balanced
Oops!
Check
Okay!
Check
15
×
How does friction change the motion of an object?
It causes the object to slow down.
Oops!
Check
Okay!
Check
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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Check
Okay!
Check
15
×
True or false? A moving object can have balanced forces?
True. (If the object is moving at a constant speed)
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Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
gift
Win 20 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Which of the items in the list experience an unbalanced force?
the can, the swing, and the bird
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Check
Okay!
Check
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.
Oops!
Check
Okay!
Check
15
×
Balanced or unbalanced?
balanced
Oops!
Check
Okay!
Check
15
×
Balanced or unbalanced?
Unbalanced
Oops!
Check
Okay!
Check
15
×
Balanced or unbalanced?
balanced
Oops!
Check
Okay!
Check
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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Check
Okay!
Check
15
×
True or false? Objects that have balanced forces on them are always at rest.
False. Objects moving at constants speed have balanced forces acting on it.
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
During which part(s) of the marble's fall does it experience unbalanced forces?
part 1 and 2 because it is changing speed
Oops!
Check
Okay!
Check
×
Restart
Review
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