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Biblioteka

Acceleration: eLearning Day 10/20

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Posljednje ažuriranje almost 4 years ago
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Pitanje 1
1.

REVIEW: Look at the distance-time graph below.

What is the total distance traveled?

Pitanje 2
2.

REVIEW: Look at the graph above. Given that speed = total distance / time, calculate the speed of the object. Show your work in the space below.

Pitanje 3
3.

REVIEW: A kayaker paddles along a river for 4 hours. In that time, she manages to move a total of 20 miles. What is the average speed of the kayak for this trip?

Pitanje 4
4.

What is acceleration? Type a definition for this term in your own words.

Pitanje 5
5.

What is the formula for acceleration? Make sure your answer includes: a, vf (final velocity), vi (initial velocity), and t.

Pitanje 6
6.

A ball begins rolling down a hill. After 5 seconds, its velocity is 10 meters per second. What is the acceleration of the ball?

Pitanje 7
7.

A vehicle brakes from 30 mph to 5 mph over a period of 10 seconds. What is the vehicles acceleration?

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Pitanje 8
8.

Describe the acceleration.

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Pitanje 9
9.

Describe the acceleration.

Pitanje 10
10.

Describe the acceleration.