This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum ... (Read 205 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jul 29, 2018
Both pendulum A and B are 3.0 m long. The period of A is T. Pendulum A is twice as heavy as pendulum B. What is the period of B?
 
  A) 0.71T
  B) T
  C) 1.4T
  D) 2T
  E) 3T

Question 2

Phil Physiker standing at the edge of a cliff throws one ball straight up and another ball straight down, both with the same speed. Both balls hit the ground at
 
  A) different speeds.
  B) the same speed in the same time.
  C) the same speed in different times.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

Answer: C


savannahhooper

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period
Firing Rate of Individual SCN Neurons in a Tissue Culture Color bars have been added to emphasize th Firing Rate of Individual SCN Neurons in a Tissue Culture Color bars have been added to emphasize th
Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu Blocked at every turn by congressional Republicans who hated him, President Obama turned to techniqu
Embryonic Period Embryonic Period
Embryonic Period Embryonic Period
Video: Introduction to Pre-eclampsia

For a complete list of videos, visit our video library