A variable force P=49t N is applied as shown on a particle of mass m=26 Kg which rests on a rough plane. The rough plane has a static and kinetic friction coefficients of 0.5 and 0.25, respectively. 14 time to start motion (sec) а. 13 b. 3.575 c. 5.72 d. 7.15 e. 21.45 velocity at t=5.2 s (m/s) velocity at t=13 s (m/s) Friction at t=13 S (N) а. 38.22 O b. 76.44 c. 114.66 d. 152.88 O e. 19.11

A variable force P=49t N is applied as shown on a particle of mass m=26 Kg which rests on a rough plane. The rough plane has a static and kinetic friction coefficients of 0.5 and 0.25, respectively. 14 time to start motion (sec) а. 13 b. 3.575 c. 5.72 d. 7.15 e. 21.45 velocity at t=5.2 s (m/s) velocity at t=13 s (m/s) Friction at t=13 S (N) а. 38.22 O b. 76.44 c. 114.66 d. 152.88 O e. 19.11

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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