Cardo Dalisay is pushing a loaded sled across a level field of ice at the constant speed of 10 ft./sec. When the man in halfway across the ice field, he stops pushing and lets the loaded sled continue on. The combine weight of the sled and its load is 80lb; the air resistance (in lb) is numerically equal to 3v/4, where v is the velocity of the sled (in feet per second); and the coefficient of fraction of the runners on the ice is 0.04. How far will the sled continue to move after Cardo stop pushing?

Cardo Dalisay is pushing a loaded sled across a level field of ice at the constant speed of 10 ft./sec. When the man in halfway across the ice field, he stops pushing and lets the loaded sled continue on. The combine weight of the sled and its load is 80lb; the air resistance (in lb) is numerically equal to 3v/4, where v is the velocity of the sled (in feet per second); and the coefficient of fraction of the runners on the ice is 0.04. How far will the sled continue to move after Cardo stop pushing?

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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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Cardo Dalisay is pushing a loaded sled across a level field of ice at the constant speed
of 10 ft./sec. When the man in halfway across the ice field, he stops pushing and lets
the loaded sled continue on. The combine weight of the sled and its load is 80lb; the
air resistance (in Ib) is numerically equal to 3v/4, where v is the velocity of the sled (in
feet per second); and the coefficient of fraction of the runners on the ice is 0.04. How
far will the sled continue to move after Cardo stop pushing?

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