A block with mass m = 5.00 kg slides down a surface inclined 36.9° to the horizontal (Figure 1). The coefficient of kinetic friction is 0.24. A string attached to the block is wrapped around a flywheel on a fixed axis at O. The flywheel has mass 8.16 kg and moment of inertia 0.500 kg m? with respect to the axis of rotation. The string pulls without slipping at a perpendicular distance of 0.350 m from that axis. Part A What is the acceleration of the block down the plane? Express your answer in meters per second squared. m/s? a = Submit Request Answer Part B What is the tension in the string? Express your answer in newtons. ? T = Submit Request Answer Provide Feedback Figure < 1 of 1> 5.00 kg 36.9

A block with mass m = 5.00 kg slides down a surface inclined 36.9° to the horizontal (Figure 1). The coefficient of kinetic friction is 0.24. A string attached to the block is wrapped around a flywheel on a fixed axis at O. The flywheel has mass 8.16 kg and moment of inertia 0.500 kg m? with respect to the axis of rotation. The string pulls without slipping at a perpendicular distance of 0.350 m from that axis. Part A What is the acceleration of the block down the plane? Express your answer in meters per second squared. m/s? a = Submit Request Answer Part B What is the tension in the string? Express your answer in newtons. ? T = Submit Request Answer Provide Feedback Figure < 1 of 1> 5.00 kg 36.9

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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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

A block with mass m = 5.00 kg slides down a surface inclined 36.9° to the horizontal (Figure 1). The
coefficient of kinetic friction is 0.24. A string attached to the block is wrapped around a flywheel on a fixed axis
at O. The flywheel has mass 8.16 kg and moment of inertia 0.500 kg - m? with respect to the axis of rotation.
The string pulls without slipping at a perpendicular distance of 0.350 m from that axis.
Part A
What is the acceleration of the block down the plane?
Express your answer in meters per second squared.
a =
m/s?
Submit
Request Answer
Part B
What is the tension in the string?
Express your answer in newtons.
T =
N
Submit
Request Answer
Provide Feedback
Figure
< 1 of 1>
5.00 kg
36.9°

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