Do Not Make This $20,000 Mistake - Part 1

Calculus Level 2

Ganesh forgot to set the brake on his car, and watched in horror as it rolled down a steep $ 65^\circ $ incline slope and was completely smashed. The mechanic attached a metal cable to the body of the car in order to haul it up the slope.

If the automatic winch draws the cable in at a constant rate, which of the following describes the speed at which Ganesh's car will be pulled up the slope?

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