Answered: which of the following speeds is the…

which of the following speeds is the fastest? a. 4.2 ' 10^-2 km/s b. 1.4 ' 10^2 km/s c. 4.0 ' 10^3 cm/s d. 1.4 ' 10^5 m/h e. 40 m/s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 2PE: A car is traveling at a speed of 33 m/s. (a) What is its speed in kilometers per hour? (b) Is it...

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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

which of the following speeds is the fastest?

a. 4.2 ' 10^-2 km/s

b. 1.4 ' 10^2 km/s

c. 4.0 ' 10^3 cm/s

d. 1.4 ' 10^5 m/h

e. 40 m/s

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