When a rocket ship accelerating in outer space runs out of fuel, it
no longer accelerates.
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15
According to Newton's law of inertia, a railroad train in motion should continue going forever even if its engine is turned off. We never observe this because railroad trains
always have forces that oppose their motion.
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15
If I want snow off my boots, I should do what?
stomp them on the ground
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15
Which is greater, static or kinetic friction
static
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15
If your automobile runs out of fuel while you are driving, the engine stops but you do not come to an abrupt stop. The concept that most explains why is
Inertia
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15
If I have a mass of 50 KG, what is my weight?
500 Newtons
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boom
Lose 50 points!
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magnet
Take 25 points!
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gift
Win 20 points!
Okay!
banana
Go to last place!
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15
The unit of mass is the Newton
false....kg
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15
The name of a force that opposes motion is
Friction
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15
Who dropped balls down the tower of Pisa and down waxed bowls?
Galileo
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15
What are the magnitudes of the minimum and maximum resultants of a 4N and a 6 N force?
2N and . 10 N
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baam
Lose 10 points!
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fairy
Take points!
5
10
15
20
25
shark
Other team loses 10 points!
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thief
Give points!
5
10
15
20
25
15
The force of friction has 2 types, static and ...
Kinetic
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15
If I push on a book up that is at rest in my hand, then the book...
pushes down with the same force
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15
A sheet of paper can be withdrawn from under a container of milk without toppling it if the paper is jerked quickly. This best demonstrates that