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likoan [24]
3 years ago
15

A loading car is at rest on a track forming an angle of 25° with the vertical. The gross weight of the car and its load is 5500

lbf, and it is applied at a point 30 in. from the track, halfway between the two axles. The car is held by a cable attached 24 in. from the track. Determine the tension in the cable and the reaction at each pair of wheels (that is determine the forces exerted by the track surface on the wheels of the car; note that wheels are part of the car, do not consider them separately
Physics
1 answer:
koban [17]3 years ago
4 0
Idk I just need other answers
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The cabinet is being pulled with 200N and is being rested by a force equal to 200N. That is why it is not being moved. 


<span>Although the force of static friction can equal Fk=µs*F=m*g*µs=(30kg)*(9.8m/s^2)*(0.80)=235 N. It is not resisting the 200N force with 235N. Imagine if you pushed something with 200N and it pushed you back with 235N, especially a cabinet. You would think that the cabinet was alive.</span>
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