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Biblioteka

Unit 02: Practice Test over Constant Velocity

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Posljednje ažuriranje almost 4 years ago
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Pitanje 1
1.

What was the position of object A after 2 seconds?

2
Pitanje 2
2.

What was the position of object B after 3 seconds?

4
Pitanje 3
3.

What was the velocity of object A?

4
Pitanje 4
4.

What was the velocity of object B?

2
Pitanje 6
6.

Create a Motion Map from scratch to fit the following situation:

The ball rolled backward at 3m/s for 3s. It then stopped for 2s. And then the ball traveled forward at 4m/s for 2s.

Pitanje 7
7.

Describe what occurred within the following Position vs Time Graph

Pitanje 8
8.

In the video, ____________________ is the way your position changes over time

Pitanje 9
9.

In the video, the force of gravity makes an object accelerate at __________ m/s2

Pitanje 10
10.

From the video, acceleration is the change in ________ over time.

Pitanje 11
11.

Draw and label the graph of the three different scenarios with three different colors.

You sat 10 meters away from the starting line.

You ran at 2m/s for 3 seconds

You ran at 5m/s for 1 second, stopped for 3 seconds, then continued running at 5m/s

Pitanje 12
12.

Objects with the same veolocity on a graph run __________

Pitanje 13
13.

What does this indicate?

Pitanje 14
14.

Analyze then describe at least ONE thing that is happening with the object at sections 1, 2, 3

Pitanje 5
5.

Which object was traveling towards the reference point?