Calculate the kinetic energies (in J) of the following. (a) a 2,001.0 kg automobile moving at 130.0 km/h J (b) an 83 kg runner sprinting at 13 m/s J (c) a 9.1 ✕ 10−31 kg electron moving at 2.1 ✕ 107 m/s

Calculate the kinetic energies (in J) of the following. (a) a 2,001.0 kg automobile moving at 130.0 km/h J (b) an 83 kg runner sprinting at 13 m/s J (c) a 9.1 ✕ 10−31 kg electron moving at 2.1 ✕ 107 m/s

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 44A

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Question

Calculate the kinetic energies (in J) of the following.

(a) a 2,001.0 kg automobile moving at 130.0 km/h

(b) an 83 kg runner sprinting at 13 m/s

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