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trap
No points!
Oops!
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seesaw
Swap points!
Okay!
×
gift
Win 20 points!
Okay!
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lifesaver
Give 10 points!
Oops!
15
×
The state in which one object's distance from another is changing. A. Motion. B. Speed. C. Velocity
A. Motion.
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15
×
The rate at which velocity changes - if we slow down, is that positive or negative acceleration?
Slowing down is NEGATIVE acceleration
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15
×
Finish this sentence: 65 miles per hour is measuring a car's _________.
Speed - miles per hour describes the distance (miles) an object (the car) travels in one unit of time (hour)
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25
×
Who will hit a baseball harder: an adult or a child? Will it go farther? Which Law of Motion tells us that more force creates more acceleration?
Newton's 2nd Law of Motion states that Force = Mass x Acceleration (more force creates more acceleration)
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15
×
Speed in a specific direction. A. Motion. B. Speed. C. Velocity
C. Velocity
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15
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An object at rest remains at rest unless acted upon by an unbalanced force. Which Law of Motion?
Newton's 1st Law of Motion - think of Mr. Wolfe moving a tissue
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15
×
If you see someone push in their chair, what Law of Motion are you witnessing? 1st, 2nd or 3rd
Newton's 1st Law of Motion - an object at rest remains at rest unless acted upon by an unbalanced force.
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baam
Lose 5 points!
Oops!
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shark
Other team loses 15 points!
Okay!
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gift
Win 10 points!
Okay!
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thief
Give points!
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15
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The force when 2 surfaces rub against each other. A. Friction. B. Gravity.
A. Friction
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15
×
The rate at which velocity changes - if we speed up, is that positive or negative acceleration?
Speeding up in POSITIVE acceleration
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×
baam
Lose 10 points!
Oops!
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rocket
Go to first place!
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rocket
Go to first place!
Okay!
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lifesaver
Give 20 points!
Oops!
15
×
True or False: A force is a push or pull on an object unit Newtow (N)
True. That is the definition of force.
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15
×
For every action, there is an equal but opposite reaction
Newton's 3rd Law of Motion - think of an echo
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×
lifesaver
Give 5 points!
Oops!
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shark
Other team loses 5 points!
Okay!
×
gift
Win 10 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Force = mass x acceleration; Objects with a large mass require more force
Newton's 2nd Law of Motion - think of a semi trying to stop quickly vs a little car
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