Quèstion34The potential energy of a person is 980 Joule who climbs a flight with stairs 10mhigh at constant speed, then it mass is equal ...|(a)5 kg(b) 10 kg(c) 20 kg(d) 30 kgQuestjonThe total mechanical energy of a body in an isolated system and involvesconservative force is conserved.(a) True(b) FalseOlfestionWhat is gravitational potential energy of a 5 Kg book 10 m above the floor?(a) 400 Joule(b) 490 Joule(c) 600 Joule(d) 690 JouleQuestionIf the momentum p =21+ 4t-3 kg.m/s, find the force F at t-1 sec.(c) 12 N(d) 14 N(a) 8N(b) 10 NQuestionThe magitude of the net force acting on the object in the figure is...F4N(a) |SN|(b) 6N|(c) 7N(d) 8NQuestion39Two masses are suspended by a cord as shown in the figure below. Ifmi = 5 kg, and m2 =15 kg. Find the acceleration of the mass m2?(a) 4.9 m/s|(b) 7.9 m/s(c) 8.9 m/s(d) 9.9 m/sFQuestion40is the rate at which work is done.(a) Power|(b) Energy(c) Work(d) Force

Name: Quèstion34The potential energy of a person is 980 Joule who climbs a
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Description: Quèstion34The potential energy of a person is 980 Joule who climbs a flight with stairs 10mhigh at constant speed, then it mass is equal ...|(a)5 kg(b) 10 kg(c) 20 kg(d) 30 kgQuestjonThe total mechanical energy of a body in an isolated system and in

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Question The potential energy of a person is 980 Joule who climbs a flight with stairs 10 m high at constant speed, then it mass is equal .. .... |(a) | 5 kg |(b) 10 kg (c) 20 kg |(d) 30 kg Questjon 35 The total mechanical energy of a body in an isolated system and involves conservative force is conserved. (a) True |(b) False Olestion What is gravitational potential energy of a 5 Kg book 10 m above the floor? (d) 690 Joule (a) 400 Joule |(b) 490 Joule (c) | 600 Joule

Question The potential energy of a person is 980 Joule who climbs a flight with stairs 10 m high at constant speed, then it mass is equal .. .... |(a) | 5 kg |(b) 10 kg (c) 20 kg |(d) 30 kg Questjon 35 The total mechanical energy of a body in an isolated system and involves conservative force is conserved. (a) True |(b) False Olestion What is gravitational potential energy of a 5 Kg book 10 m above the floor? (d) 690 Joule (a) 400 Joule |(b) 490 Joule (c) | 600 Joule

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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