roblems. 1. How much force is needed to accelerate a toy car of mass 8 kg at 2m/s? 2. A trolley of mass 20 kg was originally at rest on a smooth horizontal surface. By how much will it accelerate if a pulling force of 22 N is applied on it horizontally? 3. What is the weight of a 60 kg boy on the surface of the Earth? Take g = 10 m/s?. is taken to a planet where the acceleration due to

roblems. 1. How much force is needed to accelerate a toy car of mass 8 kg at 2m/s? 2. A trolley of mass 20 kg was originally at rest on a smooth horizontal surface. By how much will it accelerate if a pulling force of 22 N is applied on it horizontally? 3. What is the weight of a 60 kg boy on the surface of the Earth? Take g = 10 m/s?. is taken to a planet where the acceleration due to

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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