Question: A sphere consists of a solid wooden ball of uniform density 800 kg/m' and radius 0.20 m and is covered with a thin coating of

A sphere consists of a solid wooden ball of uniform density 800 kg/m' and radius 0.20 m and is covered with a thin coating of lead foil with area density 20 kg/m2. Calculate the moment of inertia of this sphere about an axis passing through its center.

Step by Step Solution

★★★★★

3.54 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

IDENTIFY I I wood Ilend mpV where p is the volume density and m04 where is the area densi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-R-B (74).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Calculate the moment of inertia of the rectangular plate in FIGURE P12.54 for rotation about a perpendicular axis through the center. Rotation axis L L FIGURE P12.54

Calculate the moment of inertia of each of the following uniform objects about the axes indicated. Consult Table 9.2 as needed. (a) A thin 2.50-kg rod of length 75.0 cm, about an axis perpendicular...

The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38...

In a situation in which data are known to three significant digits, we write $6.379 \mathrm{m}=6.38 \mathrm{m}$ and $6.374 \mathrm{m}=6.37 \mathrm{m} .$ When a number ends in $5,$ we arbitrarily...

18. [-/10 Points] DETAILS SERPSE10 10.8.OP.026. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The object shown in the figure below consists of a thin rod of length ? = 23.9 cm and mass m = 1.20 kg with...

1. A sensitive accelerometer is placed inside a falling cannonball to measure the effect of air resistance on the ball's motion when it is dropped from the leaning tower of Pisa. A curve is fit to...

In the gure below, three thin rods are all connected at their centers. The rods each have the same length l. and mass m. and they are an perpendicular to one another. Each rod lies on one o! the x....

Non-uniform ball in Figure, a ball of mass M and radius R rolls smoothly from rest down a ramp and onto a circular loop of radius 0.48 m. The initial height of the ball is h = 0.36 m. At the loop...

Nonuniform ball. In the figure, a ball of mass M and radius R rolls smoothly from rest down a ramp and onto a circular loop of radius 0 . 4 6 m . The initial height of the ball is h = 0 . 3 7 m . At...

A cue ball (a uniform solid sphere ofmass m and radius R) is at rest on a levelpool table. The ball is positioned at x = 0. A poolcue is used to give the ball a sharp horizontal hit at itsmidpoint,...

The higher the rate used in determining the future value of a $1 annuity, Select one: The smaller the future value at the end of the period. The greater the future value at the end of a period. The...

Jason sold land that is capital property to a corporation in which he owned all of the shares using the provisions of ITA 85(1). The ACB of the land was $60,000 and it had a FMV of $120,000 at the...

New Tab Roberta is participating in a Deferred Profit - Sharing Plan offered by he employer. She is sixty - seven years of age and in extremely good health. She plans to work for another three years....

Shauna Coleman is single. She is employed as an architectural designer for Streamline Design (SD). Shauna wanted to determine her taxable income for this year. She correctly calculated her AGI....

Irwin, Inc. constructed a machine at a total cost of $25 million. Construction was completed at the end of 2017 and the machine was placed in service at the beginning of 2018. The machine was being...

In 2021, the Barton and Barton Company changed its method of valuing inventory from the FIFO method to the average cost method. At December 31, 2020, B & B's inventories were $31.2 million (FIFO). B...

On January 3, 2020, FIN Company invested in a 7% bond with a principal amount of $600,000 issued by Z Company at a discount for $560,000 which would mature on December 31, 2024. The effective...

If you were conducting a lean pitch to investors, which steps of the pitch would you find most difficult and why?

Suppose the current yields to maturity on 3month and 6month T-Bills are 4.0 percent and 5.0 percent, respectively (yields will need to be converted to 90-day returns). In perfectly efficient markets...

PLEASE ANSWER Suppose a ten-year, $1,000 bond with an 8.5% coupon rate and semiannual coupons is trading for $1,034.86. a. What is the bond's yield to maturity (expressed as an APR with semiannual...

need parts 1-4 answered Basic bond valuation Complex Systems has an outstanding issue of $1,000-par-value bonds with a 13% coupon interest rate. The issue pays interest annually and has 10 years...