It is correct to say that impulse is equal to
A) momentum.
B) the change in momentum it produces.
C) the force multiplied by the distance the force acts.
D) velocity multiplied by time.
B) the change in momentum it produces.
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lifesaver
Give 15 points!
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shark
Other team loses 20 points!
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shark
Other team loses 5 points!
Okay!
thief
Give points!
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25
trap
No points!
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seesaw
Swap points!
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shark
Other team loses 20 points!
Okay!
baam
Lose 15 points!
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10
Two objects have the same size and shape, but one is much heavier than the other. When they are dropped simultaneously from a tower, they reach the ground at the same time, but the heavier one has a greater
momentum.
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20
You're driving down the highway and a bug spatters into your windshield. Which undergoes the greater force during the time of contact?
Both the same.
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15
Will the ball feel like more force if she moves toward it or away from it while catching the ball?
toward it
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15
Which scientist did the work on momentum?
Newton
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20
What are the 2 possible units for impulse?
N*s and kg*m/s
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baam
Lose 15 points!
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shark
Other team loses 5 points!
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rocket
Go to first place!
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thief
Give points!
5
10
15
20
25
25
A 4 kg ball has a momentum of 12 kg m/s. What is the ball's speed?
3 m/s
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25
A ball is moving at 3 m/s and has a momentum of 48 kg m/s. What is the ball's mass?
16 kg
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10
If I am moving at 5 m/s, what is my momentum?
Can't solve without the mass.
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20
Solve the final speed: 2 cars each with a mass of 2 kg are headed toward each other at 5 m/s, what would be the SPEED of each car after a perfect elastic collision?