36. A block of mass m = 5.00 kg is released from rest from point ® and slides on the frictionless track shown in Figure P5.36. Determine (a) the block's speed at points ® and © and (b) the net work done by the gravita- tional force on the block as it moves from point from ® to ©. 5.00 m 3.20 m 2.00 m Figure P5.36

36. A block of mass m = 5.00 kg is released from rest from point ® and slides on the frictionless track shown in Figure P5.36. Determine (a) the block's speed at points ® and © and (b) the net work done by the gravita- tional force on the block as it moves from point from ® to ©. 5.00 m 3.20 m 2.00 m Figure P5.36

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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PDF Answer in units of J 007 10.0 points A cheerleader lifts his 68 kg partner straight up off the ground a distance of 0.72 m before releasing her. Assume the partner's velocity is zero at the beginning and the end of the lift. The acceleration of gravity is 9.8 m/s². If he does this 22 times, how much work has he done? Answer in units of J. panor 008 (part 1 of 2) 10.0 points