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Two objects are connected by a light string that passes a frictionless pulley as shown in the figure below. Assume t the incline is frictionless and take m1-2.00 kg, m"2-5.00 kg, and θ-58.50 m2

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 6.4CYU: Check Your Understanding The soccer player stops after completing the play described above, but now...

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Two objects are connected by a light string that passes over a frictionless pulley as shown in the figure below. Assume the incline is frictionless and take m1 = 2.00 kg, m2 = 5.00 kg, and θ = 58.5°.
(a) Draw free-body diagrams of both objects.
(b) Find the magnitude of the accelerations of the objects.
(c) Find the tension in the string.
(d) Find the speed of each object 1.25 s after being released from rest.

Two objects
are connected by a light string that passes
a
frictionless
pulley
as
shown
in
the
figure
below.
Assume
t
the incline is frictionless and take
m1-2.00 kg, m"2-5.00 kg, and θ-58.50
m2

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