Tom has a mass of 70 kg and Sally has a mass of 50 kg. Tom and Sally are standing 20 m apart on the dance floor. Sally looks up and sees Tom. She feels an attraction. If the attraction is gravitational, find its size. Assume that both Tom and Sally can be replaced by spherical masses.
Tom has a mass of 70 kg and Sally has a mass of 50 kg. Tom and Sally are standing 20 m apart on the dance floor. Sally looks up and sees Tom. She feels an attraction. If the attraction is gravitational, find its size. Assume that both Tom and Sally can be replaced by spherical masses.
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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Topic: Gravitational Force
Transcribed Image Text:Problem 1.
Tom has a mass of 70 kg and Sally has a mass of 50
kg. Tom and Sally are standing 20 m apart on the
dance floor. Sally looks up and sees Tom. She feels
an attraction. If the attraction is gravitational, find its
size. Assume that both Tom and Sally can be
replaced by spherical masses.
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