The motor at the bottom of the illustration pulls the red block (m = 2 kg) downward through the silver chain with a force F =[10t + 3] N, where t is in seconds. If a cord stretches over the black/ gray pulley connecting the red block to the green block (m = 5 kg), determine the following: • The tension in the rope connecting the blocks whent=3s. • An expression for the acceleration of the red block a(t). This expression should depend on time only. An expression for the velocity of the red block v(t). This expression should depend on time only. An expression for the position of the red block s(t). This expression should depend on time only. The red block starts from rest at some initial position So.

The motor at the bottom of the illustration pulls the red block (m = 2 kg) downward through the silver chain with a force F =[10t + 3] N, where t is in seconds. If a cord stretches over the black/ gray pulley connecting the red block to the green block (m = 5 kg), determine the following: • The tension in the rope connecting the blocks whent=3s. • An expression for the acceleration of the red block a(t). This expression should depend on time only. An expression for the velocity of the red block v(t). This expression should depend on time only. An expression for the position of the red block s(t). This expression should depend on time only. The red block starts from rest at some initial position So.

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

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 39P

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