Homework Help: Physics

Posted by Sam on Sunday, August 19, 2012 at 8:02am.

While working on her bike, Amanita turns it upside down and gives the front wheel a counterclockwise spin. It spins at approximately constant speed for a few seconds. During this portion of the motion, she records the x and y positions and velocities, as well as the angular position and angular velocity, for the point on the rim designated by the yellow-orange dot in the figure. (Figure 1) Let the origin of the coordinate system be at the center of the wheel, the positive x direction to the right, the positive y position up, and the positive angular position counterclockwise. The graphs(Figure 2) begin when the point is at the indicated position. One graph may be the correct answer to more than one part.

Which of the graphs corresponds to x position versus time?

Which of the graphs corresponds to angular position versus time?

Which of the graphs corresponds to y velocity versus time?

Which of the following graphs corresponds to angular velocity versus time?

Thank you very much for your help.

Physics - drwls, Sunday, August 19, 2012 at 8:56am
I cannot comment on graphs that I cannot see.
Physics - Elena, Sunday, August 19, 2012 at 3:05pm
1 F
2 A
3 C
4 C
Physics - Sam, Tuesday, August 21, 2012 at 5:20am
This is not an answer!!!

Thankyou so much Elena, that was correct and a BIG BIG help. Thankyou so much!!!!

This is not an answer!!!
Physics - John, Thursday, October 25, 2012 at 3:34pm
It's really

1 F
2 A
3 F
4 C

I just did the assignment

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