davewh
davewh
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Well, if I have understood this correctly, then, 1) Gravitational PE at top of slope = m * g * h = 60 * 9.8 * 30 = 17640 J 2) Her loss of PE must be what is converted to KE. At the 10 m level, her PE = m * g * 10 = 5880 J The loss of…
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N
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Well, weight = m g 561 = m * 9.81 m = 561 / 9.81 = 57.19 Kg On the other planet, her mass doesn't change, so remains as 57.19 Kg weight on other planet = m g = 57.19 * 12.3 = 703.44 N