What is theta when the string reaches the length r2

Reference no: EM13323781

A marble on the end of a massless string is rotating about a hole at O on a flat(horizontal) frictionless table. The mass originally rotates with an angular velocity theta'=w0 and r is constant at r1. At some time t0 the string begins to be pulled into the hole(at O) until the length of the string reaches its new (shorter) length of r2, where it remains constant(while the marble continues to rotate about O). What is theta' when the string reaches the length r2?

Reference no: EM13323781

Questions Cloud

Determine magnitude of the horizontal and vertical component : A 3 m long curved gate is located in the side of a reservoir containing water. Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

What is the free cash flow to the firm : If the tax rate is 35%, capital expenditures are $10 million, and increases in working capital are $10 million, what is the free cash flow to the firm?

There is an increase in the rate of technological change : How would you expect each of the following factors to affect the natural rate of unemployment?There is an increase in the rate of technological change

What will they be during her senior year : If Rachael's tuition, fees, and expenditures for books this year total $12,000, what will they be during her senior year (three years from now), assuming costs rise 4 percent annually?

What is theta when the string reaches the length r2 : A marble on the end of a massless string is rotating about a hole at O on a flat(horizontal) frictionless table. The mass originally rotates with an angular velocity theta'=w0 and r is constant at r1.

Determine the specific heat of the block : The specific heat of a 98 g block of material is to be determined. The block is placed in a 25 g copper calorimeter that also holds 60 g of water. Determine the specific heat of the block

Distinguish between international funds and global funds : Distinguish between international funds, global funds, worldwide funds, and oversea funds and determine how international funds have been performing, in the U.S. dollar terms, relative to mutual funds offering purely domestic portfolios

What is the magnitude of the average force exerted : A carpenter uses a hammer to strike a nail. Approximate the hammer's weight of 1.8lbs, as being concentrated at the head, and assume that at impact the head is traveling in the -j direction.

Draw a graph of the aggregate labor market in equilibrium : Draw a graph of the aggregate labor market in equilibrium. Then consider each of the following scenarios. In each case, show the effect on the market and explain what will happen to the real wage and the equilibrium quantity of labor.

User Account

All Pages