A skater is trying to perform a Triple revolution jump. His vertical take off speed is 2.6 m/s. How fast does he have to spin in the air to complete the triple revolution? (Assuming g=9.8 m/s²) 5.66 rps 11.3 rps 3.0 rps 2.83 rps

A skater is trying to perform a Triple revolution jump. His vertical take off speed is 2.6 m/s. How fast does he have to spin in the air to complete the triple revolution? (Assuming g=9.8 m/s²) 5.66 rps 11.3 rps 3.0 rps 2.83 rps

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A skater is trying to perform a Triple revolution jump.
His vertical take off speed is 2.6 m/s.
How fast does he have to spin in the air to complete the triple revolution? (Assuming
g=9.8 m/s²)
5.66 rps
11.3 rps
3.0 rps
2.83 rps

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