A particle circulating an orbit with radius 0.7m with constant speed. If the particle takes 11s to complete two circles, what is the speed of the particle in (m/s)? O a. 0.2 O b. 0.4 O c. 1.6 O d. 0.8

A particle circulating an orbit with radius 0.7m with constant speed. If the particle takes 11s to complete two circles, what is the speed of the particle in (m/s)? O a. 0.2 O b. 0.4 O c. 1.6 O d. 0.8

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter13: Gravitation

Section: Chapter Questions

Problem 37P: Two planets in circular orbits around a star have speed of v and 2v . (a) What is the ratio of the...

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.

Question

A particle circulating an orbit with radius 0.7m with constant speed. If the particle
takes 11s to complete two circles, what is the speed of the particle in (m/s)?
a. 0.2
O b. 0.4
Oc.
1.6
O d. 0.8

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