Question: Two gears A and B are in contact. The radius of gear A is twice that of gear B. (a) When A's angular velocity is

Two gears A and B are in contact. The radius of gear A is twice that of gear B.
(a) When A's angular velocity is 6.00 Hz counterclockwise, what is B's angular velocity?
(b) If A's radius to the tip of the teeth is 10.0 cm, what is the linear speed of a point on the tip of a gear tooth? What is the linear speed of a point on the tip of B's gear tooth?

Step by Step Solution

★★★★★

3.40 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Since v r and the radius of gear B is shorter than ... 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)

956-P-M-L-M (959).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

The angular velocity of a flywheel obeys the equation wc(t) = A + Bt2 , where t is in seconds and A and B are constants having numerical values 2.75 (for A) and 1.50 (for B). (a) What are the units...

A 1.50-m cylinder of radius 1.10 cm is made of a complicated mixture of materials. Its resistivity depends on the distance x from the left end and obeys the formula p(x) = a + bx2, where a and b are...

Two loudspeakers, A and B, are driven by the same amplifier and emit sinusoidal waves in phase. The frequency of the waves emitted by each speaker is 172 Hz. You are 8.00 m from A. What is the...

Sample problem 5 / 2 Which one of the statements regarding this sample problem is false? Consider the two points on the two gears where the two gears make contact. The velocity of the contact point...

Two gears A and B are turning in mesh. Gear As radius to the point of contact between the gears is 8.0 cm and that of gear B is 4.0 cm. (a) What is the linear speed of the contact point when gear As...

A gear reduction system consists of three gears A, B, and C. Knowing that gear A rotates clockwise with a constant angular velocity A = 600 rpm, determine (a) The angular velocities of gears B and C,...

Problem 13.1 Note: feel free to use Maple or directly work in an equation editor for this question. A The following system consists of two gears, A and B, with radius of their contact points being...

The two gears A and B have weights and radii of gyration of W A = 1 9 l b , k A = 0 . 5 f t and W B = 1 3 l b , k B = 0 . 3 5 f t , respectively. A motor transmits a couple moment to gear B of M = 2...

The two gears A and B have weights and radii of gyration of W A = 2 0 l b , k A = 0 . 5 f t and W B = 1 5 l b , k B = 0 . 3 5 f t , respectively. A motor transmits a couple moment to gear B of M = 2...

The two gears A and B have weights and radii of gyration of W A = 2 0 l b , k A = 0 . 5 f t and W B = 1 4 l b , k B = 0 . 3 5 f t , respectively. A motor transmits a couple moment to gear B of M = 2...

1. The definition of budget and the different types of budgets that could be used by different departments within the company and their usefulness for different departments. Topic 2: the definition...

Pretend that you have been asked to build a system that tracks student involvement in activities around campus. You have been given a file with information that needs to be imported into the system,...

Req. 2 3 : Would the cost of Job 1 1 4 , as reported on the job cost record, have been different had the company used LIFO or Weighted Average, rather than FIFO, as its inventory flow assumption?...

Using data from the St. Louis Federal Reserve (FRED) (http://research.stlouisfed.org/ fred2/), analyze income and personal income data. a. Find the most recent values from FRED for these three...

Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 5.0 s, it rotates 25 rad. During that time, what are the magnitudes of (a) The angular acceleration...

A wheel has a constant angular acceleration of 3.0 rad/s2. During a certain 4.0 s interval, it turns through an angle of 120 rad, assuming that the wheel started from rest, how long has it been in...

A merry-go-round rotates from rest with an angular acceleration of 1.50 rad/s2. How long does it take to rotate through (a) The firs 2.00 rev and (b) The next 2.00 rev?

According to a report from a business intelligence company, smartphone owners are using an average of 19 apps per month. Assume that number of apps used per month by smartphone owners is normally...

Listed below are paired data consisting of movie budget amounts and the amounts that the movies grossed. Find the regressionequation, letting the budget be the predictor(x) variable. Find the best...

Question 3 : Solve the question (35 points) Suppose you bought 50 shares of the company BETA at the price $35 per share. A). If the stock price goes up to $42 per share, what is the percentage return...