Objective: SWBAT review for tomorrow's test on work, power and energy.
Warm Up: Turn in your HW. Get out yesterday's review sheets.
A 0.5 kg football is thrown at an angle of 50 o with an intial velocity of 8 m/s from a height of 1.5 m. What is the PEg of the ball at the top of it's trajectory? What is KE at the top of it's trajectory? If the ball is caught at the same height that it was thrown, how much work did gravity do on the ball?
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