A ball of mass m1 and a block of mass m2 are attached by a lightweight cord that passes over a frictionless pulley of negligible mass, as shown in the Figure 1.1. The block lies on a frictionless incline of angle 0. a. Find the magnitude of the acceleration of the two objects and the tension in the cord. b. What happens in this situation if the angle 0 = 90°? c. What happens if the mass m1 = = 0?

A ball of mass m1 and a block of mass m2 are attached by a lightweight cord that passes over a frictionless pulley of negligible mass, as shown in the Figure 1.1. The block lies on a frictionless incline of angle 0. a. Find the magnitude of the acceleration of the two objects and the tension in the cord. b. What happens in this situation if the angle 0 = 90°? c. What happens if the mass m1 = = 0?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A ball of mass m1 and a block of mass m2 are attached by a lightweight cord that
passes over a frictionless pulley of negligible mass, as shown in the Figure 1.1. The
block lies on a frictionless incline of angle 0.
a. Find the magnitude of the acceleration of the two objects and the tension in the
cord.
b. What happens in this situation if the angle 0 = 900?
c. What happens if the mass m1 =
m2

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