2. Two friends are sliding 360 kg crate across the floor. One worker pushes horizontally forward on the crate with a force of 440 N while the other pulls forward on a connected rope with 220 N at an angle 25 degrees above horizontal. The crate slides with a constant speed. a) Draw a free body diagram of all forces acting on the crate. Clearly label the forces and define the labels. b) Sum the forces, applying Newton's second law.

2. Two friends are sliding 360 kg crate across the floor. One worker pushes horizontally forward on the crate with a force of 440 N while the other pulls forward on a connected rope with 220 N at an angle 25 degrees above horizontal. The crate slides with a constant speed. a) Draw a free body diagram of all forces acting on the crate. Clearly label the forces and define the labels. b) Sum the forces, applying Newton's second law.

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

c) Use the above to determine the crate's coefficient of kinetic friction on the floor. You must show your work
and/or reasoning.

2. Two friends are sliding 360 kg crate across the floor. One worker pushes horizontally forward on the crate
with a force of 440 N while the other pulls forward on a connected rope with 220 N at an angle 25 degrees
above horizontal. The crate slides with a constant speed.
a) Draw a free body diagram of all forces acting on the crate. Clearly label the forces and define the labels.
b) Sum the forces, applying Newton's second law.

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