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Biblioteka

3.4 - Describing Free Fall

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Posljednje ažuriranje almost 4 years ago
12
4
Pitanje 12
12.

What is one or more things from the video lesson that is going to 'stick' with you about free-fall?

Question 1
00:34
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Question 2
01:30
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Question 3
01:57
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Question 4
02:27
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Question 5
03:09
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Question 6
05:07
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Question 7
05:22
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Question 8
05:43
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Question 9
08:40
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Question 10
10:07
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Question 11
10:59
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Pitanje 1
1.

A free falling object is an object upon which

Pitanje 2
2.

As the object rises, the velocity is directed slope on a Velocity vs Time graph.

Pitanje 3
3.

The direction of the acceleration for free-falling objects is always

Pitanje 4
4.

The accleration of a free-falling object is ________ m/s/s

Pitanje 5
5.

In your own words, what does a linear graph on a Velocity-Time Graph mean?

Pitanje 6
6.

Velocity as the object falls.

Pitanje 7
7.

Acceleration

Pitanje 8
8.

Explain why the velocity of an object moves slower as it rises, but greater as it falls.

Pitanje 9
9.

The speed at the highest point is m/s.

Pitanje 10
10.

Which of these are true in the example?

Pitanje 11
11.

About how much time is the object in the air?

What is the initial speed at Point A?

At what points is the object moving slower than it is at Point B?