An object of mass 2 [kg] is tossed up with upward velocity 10 [m/sec]. Assume the gravitational force is constant with g 9.81 [m/sec²], and the force due to air resistance is proportional to the velocity of the object with proportionality constant b = 4 [N-sec/m]. We ignore the forces other than gravity and air resistance. Use the velocity v(t) [m/sec] as our unknown and pick the downward direction as positive.

An object of mass 2 [kg] is tossed up with upward velocity 10 [m/sec]. Assume the gravitational force is constant with g 9.81 [m/sec²], and the force due to air resistance is proportional to the velocity of the object with proportionality constant b = 4 [N-sec/m]. We ignore the forces other than gravity and air resistance. Use the velocity v(t) [m/sec] as our unknown and pick the downward direction as positive.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 96PE: Integrated Concepts (a) Referring to Figure 20.34, find the time systolic pressure lags behind the...

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