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Laabri

Unit 02: Practice Test over Constant Velocity

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Last updated almost 4 years ago
14 Nsɛmmisa
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1.

What was the position of object A after 2 seconds?

2
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2.

What was the position of object B after 3 seconds?

4
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3.

What was the velocity of object A?

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4.

What was the velocity of object B?

2
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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.

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7.

Describe what occurred within the following Position vs Time Graph

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8.

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

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9.

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

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10.

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

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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

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12.

Objects with the same veolocity on a graph run __________

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13.

What does this indicate?

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14.

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

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5.

Which object was traveling towards the reference point?