Asked Jan 2, 2020

Calculate the ratio of displacement to amplitude when kinetic energy of a body is thrice its potential energy.


Expert Answer

Step 1

The expression for the kinetic ...

Physics homework question answer, step 1, image 1

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in



Work,Power and Energy

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: Why is it necessary to have an earth wire installed in a power circuit, but not in a lightening circ...

A: Power circuit carries high power and costly devices. If there is some unwanted power signal in the w...


Q: State four ways in which machines are useful to us.

A: A machine is something that reduces human effort.


Q: Name the device used to protect the electric circuits from overloading and short circuits. On what e...

A: In order to protect an electric circuit from excessive electric current, fuse is an electrical safet...


Q: What are dimensions of physical quantity?

A: The dimension of a physical quantity is defined as the power to which the fundamental quantities are...


Q: State the energy changes in the following cases: (a) loudspeaker (b) burning coal (c) bio gas burner...

A: Answer-aIn case of loudspeaker the electrical energy is transformed into sound energy in the form of...


Q: In the hydrogen atom, the quantum number n can increase without limit. Because of this fact, does th...

A: Click to see the answer


Q: State one reason why is mechanical advantage less than the velocity ratio for an actual machine?

A: Mechanical advantage of an actual machine is less than the velocity ratio due to waste energy.


Q: (a) Find the speed an alpha particle requires to come within 3.2 x 10-14 m of a gold nucleus. (b) Fi...

A: (a) We know:


Q: Classify the following into levers as classI, class II, class III: (a) a door , (b) a catapult, (c) ...

A: A lever is a rigid bar which is rotating around a pivot point called fulcrum. It is mainly used to m...