Determine the angular velocity when the person reaches edge

Assignment Help Physics

Reference no: EM1392592

Q. A person of mass 80 kg stands at the center of a rotating merry-go-round platform of radius 3.5 m and moment of inertia 920 kg cdot m^2. The platform rotates without friction with angular velocity 0.85 rad/s. The person walks radially to the edge of the platform.

Determine the angular velocity when the person reaches edge.

Determine the rotational kinetic energy of the system of platform plus person before the person's walk.

Determine the rotational kinetic energy of the system of platform plus person after the person's walk.

Reference no: EM1392592

Questions Cloud

Revising prior probabilistic information : Most of the time managers will have initial (or prior) knowledge of the probabilities that an event or outcome will result. When new information is obtained, initial probability projections can be revised and improved. What statistical techniques ..

Transmission of pain impulses : How can some medications effectively block the transmission of pain impulses? Think about if this also blocks muscle impulses.

Chi-square with spss : Craft one page brief of the statistical results (include any additional pages needed for any APA tables or graphs and the SPSS syntax and output) in which you do the following:

Explain cyberspace arena for human social interaction : Do you believe cyberspace is a whole new arena for human social interaction, or is it simply one more tool which humans put to remarkable range of uses without actually changing in any fundamental way?

Determine the angular velocity when the person reaches edge : A person of mass 80 kg stands at the center of a rotating merry-go-round platform of radius 3.5 m and moment of inertia 920 kg cdot m^2. The platform rotates without friction with angular velocity 0.85 rad/s. The person walks radially to the edge ..

Effects of caffiene on various organs system : Discuss effects of caffiene on various organs system of human body ? am lookin bout five pages of word document file with intext citation including the work cited page.

What force does an ice cube sliding down : A model car is propelled by a cylinder of carbon dioxide gas. The cylinder emits gas at a speed of 4.5 g/s with an exit speed of 80.0 m/s. The car has a mass of 400 g, including the CO2 cylinder. Starting from rest, what is the car's initial accel..

Probability that you will make a sale : Assume the probability that you will make a sale on any given telephone call is 0.11. Find the probability that you make your first sale on the fifth call, make your sale on the first, second, or third call, and do not make a sale the first three ..

The role of multinational corporations in business : About the role of Multinational Corporations in Business, Government and Society. the role of ethics in the global arena, the influence of governmental regulation, the roles of consumer, employee and environmental protection and how good corporat..

User Account

All Pages