A grinding wheel is a uniform cylinder with a radius of 8.50 cm and a mass of

Question:

A grinding wheel is a uniform cylinder with a radius of 8.50 cm and a mass of 0.380 kg.

Calculate

(a) Its moment of inertia about its center, and

(b) The applied torque needed to accelerate it from rest to 1750 rpm in 5.00 s. Take into account a frictional torque that has been measured to slow down the wheel from 1500 rpm to rest in 55.0

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 08:03 AM

See More Questions

A vertical grinding wheel is a uniform disk of mass 60 kg and radius 45 cm. It has a handle of radius 65 cm of negligible mass. A 25-kg load is attached to the handle when it is in the horizontal...
A uniform cylinder with a radius of 15 cm has been attached to two cords and the cords are wound around it and hung from the ceiling. The cylinder is released from rest and the cords unwind as the...
A grinding wheel is in the form of a uniform solid disk of radius 7.00 cm and mass 2.00 kg. It starts from rest and accelerates uniformly under the action of the constant torque of 0.600 N,m that the...
Find all conjugates in C of the given number over the given field. 1+2 over Q
An electron and a positron are separated by distance r. Find the ratio of the gravitational force to the electric force between them. From the result, what can you conclude concerning the forces...
Consider a2-curve with df = 8. Obtain the 2-value that has area a. 0.01 to its left. b. 0.95 to its left. Find the required 2-values. Illustrate your work graphically.
What are the four concepts that are essential to the extended object-oriented approach to software development?
Price Company issues $400,000, 20-year, 7% bonds at 101. Prepare the journal entry to record the sale of these bonds on June 1, 2017.
Estimate the value of using Simpson's rule. 15 x+1 15 dx by using n=4 subintervals of equal width
A2-Q.2 (10 marks) Consider the data, file BaseballSalary2.csv, consist of the salaries of 797 baseball players from the rosters of all major league teams in November, 2004. We will use this file as a...
A merry-go-round accelerates from rest to 0.68 rad/s in 34 s. Assuming the merry-go-round is a uniform disk of radius 7.0 m and mass 31,000 kg, calculate the net torque required to accelerate it.
Assume that a 1.00-kg ball is thrown solely by the action of the forearm, which rotates about the elbow joint under the action of the triceps muscle, Fig. 8-46. The ball is accelerated uniformly from...
The power p in a certain electric circuit is given by p = 2.5[cos sin(t + ) sin cos(t + )]. Solve for t.
Find the average and instantaneous rates of change of the functions in Problems 33-36. $f(x)=4-3 x$ a. average for $x=-3$ to $x=2$ b. instantaneous at $x=-3 $
Trace the curves in Problems 27-32 onto your own paper and draw the secant line passing through $P$ and $Q$. Next, imagine $h ightarrow 0$ and draw the tangent line at $P$ assuming that $Q$...
In Problems 21-38, guess the requested limits. $\lim _{n ightarrow \infty} \frac{1-3 n}{2 n}$
Show that $2 x^{3}$ is an antiderivative of $6 x^{2}$.
Show that $\frac{1}{2} x^{2}+8$ is an antiderivative of $x$.
The first Real Life in the section Cost drivers, titled Health teaching, training and research: studying the cost drivers provides an example of how Australian governments are attempting to better...
Q1) What is the a3 Value Q2) What is the a7 Value Q3) What is the a4 Value Q4) What is the b3 Value Q5) What is the b2 Value Q6) What is the sign of 2nd constraint? A pastry chef at a bakery wants to...
For the cables of Problem 2.46, it is known that the maximum allowable tension is 600 N in cable AC and 750 N in cable BC. Determine (a) The maximum force P that can be applied at C, (b) The...
For the situation described in Figure P2.48, determine (a) The value of for which the tension in rope BC is as small as possible, (b) The corresponding value of the tension. 5 1200 lb
A telephone cable is clamped at A to the pole AB. Knowing that the tension in the left-hand portion of the cable is T1 = 800 lb, determine by trigonometry (a) The required tension T2 in the...
Draw the shear diagram for the beam. Set P = 600 lb, a = 5 ft, b = 7 ft. Draw the moment diagram for the beam.
Ahmed, Bassem and Jamal are partners in Tadamon Company who share profits and losses at a ratio of 2 : 2 : 4 respectively. On 1 / 1 / 2 0 2 2 , it was decided to liquidate the company, and the...
Draw the shear diagram for the beam. Follow the sign convention. Draw the moment diagram for the beam. Follow the sign convention.

A grinding wheel is a uniform cylinder with a radius of 8.50 cm and a mass of

Question:

Step by Step Answer:

a The moment of inertia of a cylinder is b The wheel ...View the full answer

Physics Principles with Applications

Related Video

Students also viewed these Mechanics questions