350 kg A man pulls a rope attached to a crate. If the frictional force between the crate & the floor is 236 Newtons, how much work did the man do to Imove the crate 25 meters at a constant velocity? A man pulls on a rope at an angle of 53° above the i horizontal. The coefficient of kinetic friction between the crate & the floor is .235. What force must he apply to move the crate with a constant velocity? How much work does he do if he moves the crate 25 meters?
350 kg A man pulls a rope attached to a crate. If the frictional force between the crate & the floor is 236 Newtons, how much work did the man do to Imove the crate 25 meters at a constant velocity? A man pulls on a rope at an angle of 53° above the i horizontal. The coefficient of kinetic friction between the crate & the floor is .235. What force must he apply to move the crate with a constant velocity? How much work does he do if he moves the crate 25 meters?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 84AP: A cart is pulled a distance D on a flat, horizontal surface by a constant farce F that acts at an...
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![A man pulls a rope attached to a crate. If the
frictional force between the crate & the floor is
236 Newtons, how much work did the man do to
Imove the crate 25 meters at a constant velocity?
A.)
350 kg
Joules
A man pulls on a rope at an angle of 53° above the
horizontal. The coefficient of kinetic friction
between the crate & the floor is .235. What force
must he apply to move the crate with a constant
velocity? How much work does he do if he moves
the crate 25 meters?
B.)
Newtons
Joules](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ba8a6fd-c057-47fd-ad00-53de84e4453a%2F4d6ed625-a944-40ff-a836-cba6df9d09d2%2Fkdq5j3e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A man pulls a rope attached to a crate. If the
frictional force between the crate & the floor is
236 Newtons, how much work did the man do to
Imove the crate 25 meters at a constant velocity?
A.)
350 kg
Joules
A man pulls on a rope at an angle of 53° above the
horizontal. The coefficient of kinetic friction
between the crate & the floor is .235. What force
must he apply to move the crate with a constant
velocity? How much work does he do if he moves
the crate 25 meters?
B.)
Newtons
Joules
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