Asked by Anonymous
A 39.5 N child is in a swing that is attached to ropes 2.01
What is the gravitational potential energy when the ropes make a 32.1° angle with the vertical?
What is the gravitational potential energy when the ropes make a 32.1° angle with the vertical?
Answers
Answered by
bobpursley
How high has the child been raised?
I get 2.01(1-cos32.1)
then, mgh.
I get 2.01(1-cos32.1)
then, mgh.
Answered by
Anonymous
why would you subtract cos32.1 from 1?
and how would u find the gravitational potential energy when the child is at the bottom of the circular arc? would u just multiply the force (39.5N) by the height (2.01m)?
and how would u find the gravitational potential energy when the child is at the bottom of the circular arc? would u just multiply the force (39.5N) by the height (2.01m)?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.