Mark and David are loading identical cement blocks onto David's pickup truck. Mark lifts his block straight up from the ground to the truck, whereas David slides his block up a rampon massless, frictionless rollers. Which statement is true?O Mark does more work than David.David does more work than Mark.O Mark and David do the same amount of work.O None of these statements is necessarily true because of the angle of the incline is unknown.O None of these statements is necessarily true because the mass of one block is not given.

Mark and wood done the same amount of work

Mark and David are loading identical cement blocks onto David's pickup truck. Mark lifts his block straight up from the ground to the truck, whereas David slides his block up a ramp on massless, frictionless rollers. Which statement is true? O Mark does more work than David. O David does more work than Mark. O Mark and David do the same amount of work. O None of these statements is necessarily true because of the angle of the incline is unknown. O None of these statements is necessarily true because the mass of one block is not given.

Mark and David are loading identical cement blocks onto David's pickup truck. Mark lifts his block straight up from the ground to the truck, whereas David slides his block up a ramp on massless, frictionless rollers. Which statement is true? O Mark does more work than David. O David does more work than Mark. O Mark and David do the same amount of work. O None of these statements is necessarily true because of the angle of the incline is unknown. O None of these statements is necessarily true because the mass of one block is not given.

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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