120 points True/Fase (circle one, if fase provide an esplanation) For the metor

Question

120 points True/Fase (circle one, if fase provide an esplanation) For the metor boist shown to the right A) The rate a which the weight u lifted is 12 the rate t which the cable is taken up by the spool mounted on the ootor shah D) The sension in the cable at A is greater then the weigh n the weight is being rsed shown t the right C) The torque on the follorwe is hrice tha of the D) Given an initial velocity of S ms at A. the roller coaster will be able to get over the hump at B VA#5 m/s A 2m 1m .6 Torque (Nm) 150 E) The motor operates at a peak efficieney 0.5Power (Watta when the power output is at 90 W and an angular velocity of 250 rpm. 1002 0.4 0.3 0.2 03

Explanation / Answer

As per chegg policy we need to solve only one question at a time. If you want the solution to other questions post them separately.

Answer to first question is true. Because there are two parts of the rope on the wieght side.

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