Illustrate what is the final angular velocity

Assignment Help Physics

Reference no: EM13120474

A 1.2-m-long massless rod is pivoted at one end and swings around in a circle on a frictionless table. A block with a hole through the center can slide in and out along the rod. Initially, a small piece of wax holds the block 40 from the pivot. The block is spun at 50 , then the temperature of the rod is slowly increased. When the wax melts, the block slides out to the end of the rod. What is the final angular velocity?

Reference no: EM13120474

Questions Cloud

How many milliliters of a stock solution would you need : how many milliliters of a stock solution of 2.00 m kno3 would you need to prepare 100.0 ml of 0.150M KNO3

Difference between kamaths and gehrs : What is the difference between Kamath's and Gehr's required rates of return? (Hint: First, find the market risk premium, then find required returns on the stocks.)

Calculate the expected rate of return : Given the following probability distribution for asset Y, compute the expected rate of return, variance, standard deviation, and coefficient of variation for the assets.

Methods for solving quadratic equations : Quadratic equations can be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the pros and cons of each of these methods?

Illustrate what is the final angular velocity : The block is spun at 50 , then the temperature of the rod is slowly increased. When the wax melts, the block slides out to the end of the rod. Illustrate what is the final angular velocity?

How much heat is required to vaporize liquid ethanol : How much heat is required to vaporize 353 g of liquid ethanol at its boiling point? ΔHvap = 38.6 kJ/mol.

Multiples of quadratic equations : Two quadratic equations that are multiples of each other are actually the same equation, and that they don't count as being "more than one QE that have the same solution set".

How many days number of paying customers of mean : For how many of the 100 days was the number of paying customers within three standard deviations of the mean? Explain how you determined your answer.

Explain through how many radians has the wheel turned : Assume the wheel has a constant negative angular acceleration of magnitude 2.50 rad/s2. Explain through how many radians has the wheel turned during the interval found in (a) which is 4.98?

User Account

All Pages