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Speed

Last updated over 7 years ago

8 questions

Note from the author:

Speed

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Question 1

1.

Speed that does not change (cruise control).

Vector

Instantaneous Speed

Constant Speed

Average Speed

Question 2

2.

Has a direction and a magnitude.

Vector

Instantaneous Speed

Constant Speed

Average Speed

Question 3

3.

Speed at any given point.

Vector

Instantaneous Speed

Constant Speed

Average Speed

Question 4

4.

Total distance traveled divided by the total time.

Vector

Instantaneous Speed

Constant Speed

Average Speed

Question 5

5.

A plane is traveling at 760 mil/hr and a train is going to the same location with a speed of 720 mil/hr. Who will get to the destination faster? Why? (Answer in a complete sentence)

Question 6

6.

An airplane flies with a constant speed of 720 km/hr. How long will it take to travel a distance of 1440 km? (Show all work) Show all four steps: 1. Write the formula, 2. List what is given, 3. Plug-in your numbers, 4. Box your answer

Question 7

7.

Julia riders her horse 12 miles in 45 minutes. What is her average speed in mil/min? (Show all work) Show all four steps: 1. Write the formula, 2. List what is given, 3. Plug-in your numbers, 4. Box your answer

Question 8

8.

Julia rides her horse 18 km with a constant speed of 6 km/hr and another 7 km with a constant speed of 12 km/hr. What is her average speed for the total trip? (Show all work) Show all four steps: 1. Write the formula, 2. List what is given, 3. Plug-in your numbers, 4. Box your answer