* 6. The m kg crate shown in Figure 6 is hoisted up bythe incline using the cable and motor M. For ashort time, the force in the cable is F = Kt?newton where t is in seconds. If the crate has anMinitial velocity v = 2 m/s when t = 0s,a. Draw the free body diagram of the problem.b. Determine the velocity when t = 2 s. The8,coefficient of kinetic friction between the crate15and the incline is µk0.3.Figure 6.K =425%D50 kgm =

GivenF=kt2k=425m=50kgv1=2m/s when t=0sμk=0.3v2=? when t=2s

Answered: 6. The m kg crate sho the incline using…

6. The m kg crate sho the incline using th short time, the for newton where t is initial velocity vị = a. Draw the free bc b. Determine the 8, coefficient of kin 15 and the incline is

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...

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Question

* 6. The m kg crate shown in Figure 6 is hoisted up by
the incline using the cable and motor M. For a
short time, the force in the cable is F = Kt?
newton where t is in seconds. If the crate has an
M
initial velocity v = 2 m/s when t = 0s,
a. Draw the free body diagram of the problem.
b. Determine the velocity when t = 2 s. The
8,
coefficient of kinetic friction between the crate
15
and the incline is µk
0.3.
Figure 6.
K =
425
%D
50 kg
m =

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