What net force is required to accelerate a car at a rate of 2 m/s2
if the car has a
mass of 3,000 kg?
6,000 N
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15
When two teams are playing tug of war and neither team wins. What is said of the forces?
They are balanced
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eraser
Reset score!
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gold
Win 50 points!
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rocket
Go to first place!
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banana
Go to last place!
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15
How does the law of inertia effect the passengers on a train that is suddenly slowing down?
They are abruptly pushed forward as their body wants to continue at the same speed as the train was traveling.
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15
A car ran into a wall with the force of 180,000 N and has a mass 3000 Kg what was the acceleration rate of the car?
60m/s2
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15
You were so hungry the you stabbed a meatball with a mass of .5 kg at the acceleration rate of 4 m/s2, What is the Force you used to fork that meatball.
2N
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15
What is inertia?
An objects resistance to a change in motion.
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15
A sled traveling at 3 m/s2 with a mass of 4kg will hit the wall with how much force?
12N
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15
When a soccer ball is kicked. What would we say of the force?
it is unbalanced
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15
What is mass measured in?
kg, kilograms
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15
What is newton's first law?
An object in motion stays in motion, an object at rest stays at rest unless acted upon by an unbalanced force.
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banana
Go to last place!
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gift
Win 20 points!
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fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
15
What is force measured in?
Newtons
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
In outer space how long would a satellite orbit the earth?
Endlessly.
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15
What is the acceleration of softball if it has a mass of 0.5 kg and hits the catcher's
glove with a force of 25 N?
