Please answer the four questions QUESTION 1How much work is performed by a force of 48.5 N in moving an object a distance of 7.00 m in the direction of the force, in units of joules?QUESTION 2A bird of mass 0.316 kg flies with a speed of 12 m/s. What is the kinetic energy of the bird, in units of joules?QUESTION 3What is the increase in gravitational potential energy of an object of mass 3.48 kg when it is raised from the ground to a height of 4.20 m, inunits of joules?QUESTION 4A helical spring with a spring constant of 94.9 N/m, is stretched by a distance of 22 cm. How much elastic potential energy is stored inthe spring, in units of joules?

Given data: Force (F) = 48.5 N Distance (d) = 7.00 m

Answered: How much work is performed by a force…

How much work is performed by a force of 48.5 N in moving an object a distance of 7.00 m in the direction of the force, in units of joules?

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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