Question: We can model a small merry-go-round as a uniform circular disk with mass 88 kg and diameter 1.8 m. How many 22 kg children need

We can model a small merry-go-round as a uniform circular disk with mass 88 kg and diameter 1.8 m. How many 22 kg children need to ride the merry-go-round, standing right at the outer edge, to double the moment of inertia of the system?

Step by Step Solution

★★★★★

3.42 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To find out how many 22 kg children need to ride the merrygoround standing right at the outer edge t... 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

Students Have Also Explored These Related College Physics 2nd Questions!

Using the CPI below as a measure of purchasing power, calculate the "real" hourly earnings for 2020 in terms of 2018 dollars, in 2 decimal places. Year 2018 2019 2020 CPI 1018 1039 1065 O a. $29.92 O...

Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...

The cost of the operation and a statement of the difference in the methods of evaluating the safes for the three cases , whether there were goods in operation at the beginning of the period or if...

Handwrit.e and show all work and steps 1. 85 and 86 Rotational Dynamics 31. 33. 35. 37. 39. 41. 43. (I) Estimate the moment of inertia of a bicycle wheel 67 cm in diameter. The rim and tire have a...

Handwrit.e and show all work and steps please 84 Torque 25. (II) Calculate the net torque about the axle ofthe wheel shown in Fig. 842. Assume that a friction torque of 0.60 m - N opposes the motion....

Handwrit.e and show all work and steps 9. A bicycle wheel has an outside diameter of 66 cm. Through what distance does a point on the rim move as the wheel rotates through an angle of 70? B i U Font...

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...

1.25 points A 1.75-kg bucket is attached to a disk-shaped pulley of radius 12.1 cm and mass 0.742 kg. If the bucket is allowed to fall, what is the angular acceleration of the pulley? O 66.9 rad/52...

1. [/12 Points] MY NOTES We consider a solid ball of mass 0.29 kg and radius 9 cm, rolling down an inclihe without slipping. Suppose the ball starts from rest and rolls enough that it drops...

i need help in my exam ill pa y u pls contact me whatsapp +1 (979) 261 3590!!! NOTE: On the worked out problems, if vou are asked to \"write an equation\" vou should just use symbols and not put in...

[The following information applies to the questions displayed below.] George (age 42 at year-end) has been contributing to a traditional IRA for years (all deductible contributions) and his IRA is...

Evaluate the following line integral. S S (x2 - 5y) ds; C is the line r(s) = for 0sss2 (x? - 5y) ds = (Type an exact answer.)

Antonio invests $2,625, at 4% interest, compounded semiannually for 13 years. Use the compound interest formula to calculate the compound amount for his investment.$1,767.72 $3,990.00 $4,370.81...

Describe and apply several project estimation methods. AppendixLO1

A 50 kg box hangs from a rope. What is the tension in the rope if: a. The box is at rest? b. The box moves up at a steady 5.0 m/s? c. The box has v y = 5.0 m/s and is speeding up at 5.0 m/s 2 ? d....

Question 17 0.43 pts Foyle Company needs to make adjusting entries for the following reconciling items. Identify the account to be debited and the account to be credited 1. A check for $59 written to...

2 lan retired in June 2017 at the age of 69 (he turned 70 in August 2017). lan's retirement account was valued at $395,000 at the end of 2016 and $400,000 at the end of 2017. He has had all of his...

Check my work 7 Required information Part 3 of 4 (The following information applies to the questions displayed below.) Simon Company's year-end balance sheets follow. 2. points Current Yr 1 Yr Ago 2...