A block slides 42 m down a ramp that makes an angle of 60° with the ground. Determine the mass of the block if 10 400 J of work was done. (Assume 1 kg exerts a force of 9.8 N.) Determine the value(s) of k such that the area of the parallelogram formed by the vectors a = (k+ 1, 1,-2) %3D and b = (k, 3,0) is 41.
A block slides 42 m down a ramp that makes an angle of 60° with the ground. Determine the mass of the block if 10 400 J of work was done. (Assume 1 kg exerts a force of 9.8 N.) Determine the value(s) of k such that the area of the parallelogram formed by the vectors a = (k+ 1, 1,-2) %3D and b = (k, 3,0) is 41.
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 8P: A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless horizontal table by...
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