If the cord is subjected to a constant force of $F=300 \mathrm{N}$ and the $15-\mathrm{kg}$ smooth collar starts from rest at $A$ determine the velocity of the collar when it reaches point $B$ Neglect the size of the pulley.
Added by Caitlin M.
Step 1
First, we need to calculate the work done by the force on the collar. The work done by a force is given by the formula W = F*d, where F is the force and d is the distance over which the force is applied. Show more…
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