An object in motion will stay in motion and an object at rest will stay at rest unless an unbalanced force acts on it
Newton's 3rd Law
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The Force of an object is determined by the mass of the object and its acceleration.
Newton's 1st Law
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Every action force has an equal and opposite reaction
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Question 2
2.
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Question 3
3.
A small force is applied to a toy car and it travels a distance of 1.5 meters. If I apply a larger force to the same toy car, what do you predict will happen to the distance traveled by the car.
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Question 4
4.
As the air leaves the back of the bottle, what direction will the bottle move, and which Newton's law does this represent?
5 points
5
Question 5
5.
Sort all 5 descriptions with the correct type of force
Causes the object to accelerate
Are equal and opposite
Does not change the motion of an object
Does not cause the object to accelerate
Changes the motion of an object
Balanced Forces
Unbalanced Forces
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Question 6
6.
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Question 7
7.
When the state of motion of an object suddenly changes, what has most likely happened?
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Question 8
8.
An object’s velocity won’t change if
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Question 9
9.
If you took a boat ride going south for 1.25 hours at a speed of 12 km/hr, how far did you go? What are the Given Values?
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Question 10
10.
If you took a boat ride going south for 1.25 hours at a speed of 12 km/hr, how far did you go? What is the unknown?
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Question 11
11.
If you took a boat ride going south for 1.25 hours at a speed of 12 km/hr, how far did you go? What is the equation?
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Question 12
12.
If you took a boat ride going south for 1.25 hours at a speed of 12 km/hr, how far did you go? Substitute - don't forget your units!
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Question 13
13.
If you took a boat ride going south for 1.25 hours at a speed of 12 km/hr, how far did you go? Solve - don't forget your units!
1 point
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Question 14
14.
A cat ran west for 30 min and traveled 7.5 m, what was its average speed? What are the Given Values?
1 point
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Question 15
15.
A cat ran west for 30 min and traveled 7.5 m, what was its average speed? What is the unknown?
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Question 16
16.
A cat ran west for 30 min and traveled 7.5 m, what was its average speed? What is the equation?
1 point
1
Question 17
17.
A cat ran west for 30 min and traveled 7.5 m, what was its average speed? Substitute - don't forget your units!
1 point
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Question 18
18.
A cat ran west for 30 min and traveled 7.5 m, what was its average speed? Solve - don't forget your units!
1 point
1
Question 19
19.
A car’s velocity is 30m/s. If the car traveled a distance of 250 meters, how much time did it take? What are the Given Values?
1 point
1
Question 20
20.
A car’s velocity is 30m/s. If the car traveled a distance of 250 meters, how much time did it take? What is the unknown?
1 point
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Question 21
21.
A car’s velocity is 30m/s. If the car traveled a distance of 250 meters, how much time did it take? What is the equation?
1 point
1
Question 22
22.
A car’s velocity is 30m/s. If the car traveled a distance of 250 meters, how much time did it take? Substitute - don't forget your units!
1 point
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Question 23
23.
A car’s velocity is 30m/s. If the car traveled a distance of 250 meters, how much time did it take? Solve - don't forget your units!
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Question 24
24.
How far away is the dog after 4 seconds?
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1
Question 25
25.
What is the dog's speed at 8 seconds?
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1
Question 26
26.
What is happening to this object over time?
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Question 27
27.
What is happening to this object over time?
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Question 28
28.
Slowing down to 5 m/s is acceleration.
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Question 29
29.
Acceleration only occurs if an object is increasing in speed.
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Question 30
30.
A car maintaining the same speed as it drives around a turn is experiencing acceleration.
5 points
5
Question 31
31.
Match the correct set of units to what is represents