What is the tangential speed of the puck

Assignment Help Physics

Reference no: EM13329026

An air hockey puck is attached to a string with a length of .45 m and is set in a circular motion with a period of 2.0 s. If the tension in the string is .789 N and we assume there is no friction:

A. What is the tangential speed of the puck?

B. What is the centripetal acceleration of the puck?

C. What is the mass of the new puck?

D. What would be the new tension in the string if the tangential speed was twice as fast?

Reference no: EM13329026

Questions Cloud

What would the hash value of the modified file look like : Bob is concerned about the possibility of having his 100k byte file modified without his knowledge, so he calculates a 100 byte hash. Alice, unbeknownst to Bob, changes a single character in Bob's file.

Compute the current fair value of the bank note syndicated : The loan is secured by the company's assets and subject to financial and other covenants, including a requirement that the company maintain a total debt ratio not exceeding 1.5:1

Explain propionic acid and methyl acetate are isomers : Propionic acid and methyl acetate are isomers. Which has the higher boiling point and why? Which one would have the greater Rf value on TLC? Why

This money does not go into the economy : Sp represents personal savings. This money does not go into the economy. So why is it counted in this formula?

What is the tangential speed of the puck : An air hockey puck is attached to a string with a length of .45 m and is set in a circular motion with a period of 2.0 s. What is the tangential speed of the puck

What is the entropy of the plaintext message : A foreign navy has implemented a secure communications system in which submarine commanders transmit a single 5-letter message every day. The messages may only use capital (English) letters, and all messages are equally probable.

Explain conditional formation constant for ca(edta)2 : Find the conditional formation constant for Ca(EDTA)2- at pH 9.00, where log Kf is 10.65 and ?Y4- is 0.041.

Determine the centripetal acceleration of the car : A car with a mass of 1234 kg is travelling around a circular track with a radius of 100.m and a tangential velocity of 23 m/s. Determine the centripetal acceleration of the car

While the total revenue of that good increases by 15 percent : A price change causes the quantity demanded of a good to decrease by 30 percent , while the total revenue of that good increases by 15 percent. Is the demand curve elastic or inelastic ? Explain?

User Account

All Pages