Question: f KE = 12mv2 GPE = mgh ME = KE + GPE 1. Calculate the potential energy, kinetic energy, mechanical energy, velocity, and height of

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f KE = 12mv2 GPE = mgh ME = KE + GPE 1. Calculate
KE = 12mv2 GPE = mgh ME = KE + GPE 1. Calculate the potential energy, kinetic energy, mechanical energy, velocity, and height of the skater at the various locations. PE = KE = ME = h = PE = 60 ( 9-8) (0)) PE - 5885 PE = mugh 60 ( 9:821 ) KE = 1332 be ME = 19207 PE - 5885 58 8 (2 KE = KE = = (kg ) v 2 ME = 2 60 (8) 2 30 . 64 O m = 60 kg v = 8 m/s KE = 2 (50 ) v 2 2. Calculate the potential energy, kinetic energy, mechanical energy, velocity, and height of the ball at the various locations. PE = 1 2 (3) m = 50 kg 50(9. 8) ( 4m) PE = 1, 960) PE = 1, 4705 PE = 490) PE =_ KE = KE = KE - KE = 900J PE = 490 (4 ) ME = ME = ME - ME = h= 1 1 9605 (2 4 m PE = wgh KE = = 50 (6) 2 = 900 50 (9 . 8 ) ( 3 mm ) 3 m 1 4705 v = 6 m's PE= 50 ( 9.8) (h) ? h = ? 3. Calculate the potential energy, kinetic energy, mechanical energy, velocity, and height of the ball at the various locations

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