Find angular velocitie and total acceleration vecto, Physics

Krusty the Clown and Sideshow Bob have covered themselves in velcro, and shot themselves out of a large cannon so that they stick to a huge rotating velcro wheel (don't try this at home). Krusty is now stuck to a point 3.00 m from the center of the wheel while Bob is stuck to another point 5.00 m from the center. The wheel is initially rotating counterclockwise at 10.0 rpm. Conveniently a set of axes is suspended just in front the wheel (Krusty asked for axes, like the ones you would use to chop wood, so that he and Bob could chase each other with them in the usual wholesome entertainment he is known for. Unfortunately, the set designer misunderstood.) The axes do not rotate with the wheel.

(a) Find Krusty's and Bob's angular velocities, in radians per second.

(b) Find Krusty's and Bob's tangential velocities.

(c) Find Krusty's and Bob's accelerations.

(d) At t = 0 the wheel starts to speed up at a uniform rate. Over 10.0 s it goes from rotating at 10.0 rpm to rotating at 20.0 rpm. Graph the angular velocity vs. time for the wheel during this time, complete with scales on the axes.

(e) At t = 5.00 s Krusty is passing the x-axis. Find his total acceleration vector at this instant.

 

Posted Date: 3/28/2013 2:54:29 AM | Location : United States







Related Discussions:- Find angular velocitie and total acceleration vecto, Assignment Help, Ask Question on Find angular velocitie and total acceleration vecto, Get Answer, Expert's Help, Find angular velocitie and total acceleration vecto Discussions

Write discussion on Find angular velocitie and total acceleration vecto
Your posts are moderated
Related Questions
Radiation doses in nuclear medicine: Critical organ : the organ receiving the largest dose during a procedure.The dose to a particular organ of the body depends on: 1. Th

Mention two salient features of immunity theory of ageing. Write the full form of ESR. What does the increase in ESR indicate?

Explain quasi-static process The process in the system the variables (PTV) alters very slowly so that the systems remain in thermal and mechanical equilibrium with its surround

A figure separated into squares, each of size 1 mm 2 is being viewed at a distance of 9cm by a magnifying lens of local length 10cm, held close to the eye. (i) Illustrate a ray

Explain how receiver functions in fibre optic communication system. Receiver: The optical signal received must be first converted within digital form and in case analog outp


two insulated charged copper spheres A and B of identical size have charge q and -3q respectably .when they are brought in contact with each other and then separated,what are the n

A 15.2-kg police battering ram exerts an average force of 125 N on a 10.0-kg door. a. What is the average acceleration of the door? b. What is the average acceleration of th

What are the merits of typical ultrasonic flaw detector? Merits of typical ultrasonic flaw detector: a. Particularly one side of the specimen is needed for the study. b.

Object A attracts object B with a gravatational force of 10 newtons from a given distance. If the distance between the two objects is doubled, what is the changed force of attracti