Physics Physics Practice Problems Solutions Library

# Energy in Pendulums Solutions Library

Access 5 Energy in Pendulums video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Energy in Pendulums learn videos.

### Browse Solutions

5 solutions

Energy in Pendulums

#### Q. The kinetic energy of the pendulum bob in figure 15-1 increases the most between locationsa. A and B.b. B and D.c. A and C.d. C and D.

Solved • Nov 2, 2020

Energy in Pendulums

#### Q. A 20 kg child is on a swing that hangs from 3.0-m-long chains.What is her maximum speed if she swings outto a 45° angle?

Solved • Jul 14, 2020

Energy in Pendulums

#### Q. Rank each pendulum on the basis of the maximum kinetic energy it attains after release. Rank from largest to smallest.

Solved • May 21, 2020

Energy in Pendulums

#### Q. A pendulum has a period of 0.69 s on Earth. What is its period on Mars, where the acceleration of gravity is about 0.37 that on Earth?

Solved • Apr 23, 2020

Energy in Pendulums

#### Q. Six pendulums of various masses m are released from various heights h above a tabletop, as shown in the figures below. All the pendulums have the s...

Solved • Apr 21, 2020