Sled pull. Two people pull with constant forces 94.4 N and 98.9 N in opposite directions on a 28.0 kg sled on frictionless ice. The sled is initially stationary. At the end of 4.0 s, what are its (a) displacement and (b) speed?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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Sled pull. Two people pull with constant forces 94.4 N and 98.9 N in opposite directions on a 28.0 kg
sled on frictionless ice. The sled is initially stationary. At the end of 4.0 s, what are its (a) displacement
and (b) speed?
Transcribed Image Text:Sled pull. Two people pull with constant forces 94.4 N and 98.9 N in opposite directions on a 28.0 kg sled on frictionless ice. The sled is initially stationary. At the end of 4.0 s, what are its (a) displacement and (b) speed?
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