Tow masses are connected by a light string passes over a light frictionless pulley asshown in figure. The 5kg mass is released from rest.Using law of conservation of energya) Determine the velocity of the 3 kg mass hitsgroundb) Find the maximum height to which the 3 kgrise.them2 - 5.0 kçmass willkol ס3 = ןmh- 40m

a) The 5 kg (say m1) mass’s speed when it hits the ground can be determined by the conservation law…

Answered: Using law of conservation of energy a)…

Using law of conservation of energy a) Determine the velocity of the 3 kg mass hits ground b) Find the maximum height to which the 3 kg rise.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 38P

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Question

Tow masses are connected by a light string passes over a light frictionless pulley as
shown in figure. The 5kg mass is released from rest.
Using law of conservation of energy
a) Determine the velocity of the 3 kg mass hits
ground
b) Find the maximum height to which the 3 kg
rise.
the
m2 - 5.0 kç
mass will
kol ס3 = ןm
h- 40m

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