Multiple Choice: Encircle the letter that corresponds to the correct answer.1. Work done = Force xa. displacementc. velocityd. speedb. acceleration2. 1 Joule = 1a. Nm?b. kg m/s?c. Nmd. N'm?3. Which of the following is a unit of work?a. Pascalc. NewtonD. Wattb. Joule4. A boy carries a load of 500 N to a distance of 100 m. The work done by him is?а. 5 Nс. Оd. 1/5 Nb. 50,000 Nm5. He defined work as the product of the force and displacement in the direction of the force.a. James Wattc. Galileo Galileid. Gaspard Coriolisb. Albert Einstein6. You push against a rock with a force of 100 N for 20 s. If the rock does not move, then how muchwork in Joules have you done?а. ОС. 100b. 20d. 2 0007. A car engine exerts a driving force of 12 000 N. The work done by the car in traveling a distance of 500m isa. OJc. 6 x 10° Jb. 24 Jd. 6000 J8. How much work is done in lifting a 60 kg sack of rice to a vertical distance of 10.0 m?a. 600 Jc. 2310 Jb. 980 Jd. 5880 J

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Multiple Choice: Encircle the letter that corresponds to the correct answer. 1. Work done = Force x a. displacement c. velocity d. speed b. acceleration 2.1 Joule = 1 a. Nm? b. kg m/s? c. Nm d. N'm? 3. Which of the following is a unit of work? a. Pascal c. Newton b. Joule D. Watt

Multiple Choice: Encircle the letter that corresponds to the correct answer. 1. Work done = Force x a. displacement c. velocity d. speed b. acceleration 2.1 Joule = 1 a. Nm? b. kg m/s? c. Nm d. N'm? 3. Which of the following is a unit of work? a. Pascal c. Newton b. Joule D. Watt

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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