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Rolling to a stop - in class assignment Mon 11/1, not a quiz

Last updated over 3 years ago

10 questions

Note from the author:

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amplify

Question 1

1.

The forces for the net force diagram are_______

Question 2

2.

Question 3

3.

Energy _______be _______

Question 4

4.

Energy _______be _______

Question 5

5.

Energy _______just change _______

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Draw the cause of friction Between Rachel and the floor.

Question 10

10.

Where is the "Pull" in friction? What is pulling?

Rachel is wearing roller skates and is standing next to a wall.  She pushes off from the wall and then glides to a stop.  

Is the following statement true?
The force from the wall is becoming less and less as Rachel glides on her skates

True

False

Rachel is wearing roller skates and is standing next to a wall.  She pushes off from the wall and then glides to a stop.  

Is the following statement true?
Rachel's motion energy is naturally going down and the energy is disappearing.

True

False

Rachel is wearing roller skates and is standing next to a wall.  She pushes off from the wall and then glides to a stop.  

Is the following statement true?
Rachel's motion kinetic energy is being turned into other types of energy

True

False

Rachel is wearing roller skates and is standing next to a wall.  She pushes off from the wall and then glides to a stop.  

Is the following statement true?
There is force by the ground exerted on Rachel slowing her down

True

False