a. If the incline is 18.0° above horizontal, what is the speed of the steel ball at the top of the incline? (I = 2 mR^2 / 5)
b. What is its final kinetic energy of the steel ball right before it hits the ground?
A If The Incline Is 18 0 Above Horizontal What Is The Speed Of The Steel Ball At The Top Of The Incline I 2 Mr 2 1 (28.57 KiB) Viewed 20 times
A If The Incline Is 18 0 Above Horizontal What Is The Speed Of The Steel Ball At The Top Of The Incline I 2 Mr 2 2 (28.57 KiB) Viewed 20 times
15.0 cm 5,00 cm 18.0°
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