An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static 0.35 and dynamic = 0.15. %3D 5. What should be the magnitude of P to cause an acceleration to the object equal to 0.5i m/s^2. Express your answer in unit of kN. 6. From item 5, when the required value of P is applied, what would be the magnitude of the velocity of the object after 10s? Express your answer in unit of m/s 7. From item 5, when the required value of P is applied, what would be the total distance travelled by the object after 10s? Express your answer in unit of m.
An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static 0.35 and dynamic = 0.15. %3D 5. What should be the magnitude of P to cause an acceleration to the object equal to 0.5i m/s^2. Express your answer in unit of kN. 6. From item 5, when the required value of P is applied, what would be the magnitude of the velocity of the object after 10s? Express your answer in unit of m/s 7. From item 5, when the required value of P is applied, what would be the total distance travelled by the object after 10s? Express your answer in unit of m.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 26P: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace...
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