Question 1 (1.1) An object with a mass of 50kg is forced to move over 20m, the work done is 500Nm. Calculate the acceleration of the object. (1.2) A force of 50N is applied to rotate an object around an axis. The torque applied to the object is 25 Nm with a moment arm of 60cm. Calculate the angle between the moment arm and the applied force.
Question 1 (1.1) An object with a mass of 50kg is forced to move over 20m, the work done is 500Nm. Calculate the acceleration of the object. (1.2) A force of 50N is applied to rotate an object around an axis. The torque applied to the object is 25 Nm with a moment arm of 60cm. Calculate the angle between the moment arm and the applied force.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter10: Rotational Motion And Angular Momentum
Section: Chapter Questions
Problem 29PE: While exercising in a fitness center, a man lies face down on a bench and lifts a weight with one...
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Question 1
(1.1)
An object with a mass of 50kg is forced to move over 20m, the work done is 500Nm. Calculate the
acceleration of the object.
(1.2)
A force of 50N is applied to rotate an object around an axis. The torque applied to the object is 25 Nm
with a moment arm of 60cm. Calculate the angle between the moment arm and the applied force.
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