sorry didnt realize i didnt include all the conditions, silly of me i apologize

Question

sorry didnt realize i didnt include all the conditions, silly of me i apologize

please be specific in your solutions, thank you very much

Determine the tension developed in the cable. The coefficient of kinetic friction between the crate and the plane is mu k = 0.3 sorry didnt realize i didnt include all the conditions, silly of me i apologize The motor winds in the cable with a constant acceleration, such that the 24-kg crate moves a distance s = 6m in 3 s , starting from rest. please be specific in your solutions, thank you very much

Explanation / Answer

so using eqtn , s = ut + at^2 /2

6 = 0 + a x 3^2 /2

a = 1.33 m/s2

now balancing forces on crate along incline ,

T - mgsin30 - u.mgcos30 = ma

T = 24 ( 9.8sin30 + 0.3 x 9.8cos30 + 1.33) = 210.63 N

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