Solved

Use the Figure to the Right for the Next Problem

Question 20

Multiple Choice

Use the figure to the right for the next problem. A flexible rope of mass m and length L = L1 + L2, hangs over a frictionless peg, as shown in the figureUse the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L)
-What is the change in potential energy when the end of the rope just slides off the peg?


A) Use the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L) mgL
B) Use the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L) mgL1
C) Use the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L) mgL2
D) Use the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L) mgL12/(L)
E) Use the figure to the right for the next problem. A flexible rope of mass m and length L = L<sub>1</sub> + L<sub>2</sub>, hangs over a frictionless peg, as shown in the figure -What is the change in potential energy when the end of the rope just slides off the peg? A) mgL B) mgL<sub>1</sub> C) mgL<sub>2</sub> D) mgL<sub>1</sub><sup>2</sup>/(L) E) mgL<sub>1</sub>L<sub>2</sub>/(L) mgL1L2/(L)

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q15: Two unequal masses hang from either

Q16: The work done by a conservative force

Q17: According to Quantum Chromodynamics,the force that keeps

Q18: A block of mass,m,is pushed up against

Q19: A 4.0-kg block starts from rest and

Q21: The potential energy function for a conservative

Q22: Which of the following are units of

Q23: A woman on a bicycle traveling at

Q24: The reference point for gravitational potential energy<br>A)must

Q25: The total mechanical energy of any system