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Homework Statement
A golfer sinks a hole-in-one on a mini-putt golf course. The ball leaves the putter face with a speed of 4.04 m/s, travels a distance of L1 = 4.38 m, and bumps into a bank with a speed of 3.34 m/s, rebounds at 90° and travels a length of L2 = 3.26 m into the hole.
Assuming a constant acceleration of the golf ball as it traveled over the distance L1, what was the rate at which the speed of the golf ball changed over the distance L1?
Homework Equations
The Attempt at a Solution
(3.34-4.04)/4.38=-0.1598 (This is wrong)