The velocity vs. time graph represents the motion of a 2 kg object.+61+4+21 2 3 4 5 6 t(s)-6Determine the force acting on the object from 2 to 4 seconds.o 1N2 N3 NO 6NVelocity (m/s)

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Description: The velocity vs. time graph represents the motion of a 2 kg object.+61+4+21 2 3 4 5 6 t(s)-6Determine the force acting on the object from 2 to 4 seconds.o 1N2 N3 NO 6NVelocity (m/s)

From Newton's second law of motion, Force acting on an object of mass m is F=m a, where a is acceleration of the object. Acceleration is the change of velocity with respect to time. a=dvdt, v is velocity and t is time. Then, F=m dvdt. Here, mass m=2kg. From the given graph for time t=2s to t=4s, dvdt=4-2m/s4-2s=1m/s2 Now, F=mdvdt=2kg1m/s2 =2 kg m/s2=2N. So, the force acting on the object for the given time is, F=2N.

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The velocity vs. time graph represents the motion of a 2 kg object. +61 +4 +2 1 2 3 4 56 t(s) -4 -6 Determine the force acting on the object from 2 to 4 seconds. Velocity (m/s)

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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