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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
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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C24. 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.) 25. Determine the value(s) of k such that the area of the parallelogram formed by the vectors a = (k + 1, 1,-2) and b = (k, 3, 0) is /41.
Transcribed Image Text:C24. 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.) 25. Determine the value(s) of k such that the area of the parallelogram formed by the vectors a = (k + 1, 1,-2) and b = (k, 3, 0) is /41.
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