Leo has designed a "mock" ride off the top of the 500 building on the campus. Using the Law of Conservation of Energy (assume no friction) to fill in the blanks at the various marked positions for a 1000 kg coaster car

Question

Leo has designed a "mock" ride off the top of the 500 building on the campus. Using the Law of Conservation of Energy (assume no friction) to fill in the blanks at the various marked  positions for a 1000 kg coaster car

anonymous · Answer

$$KE _{i} + PE _{i} + W _{ext} =  KE _{f} + PE _{f}$$

anonymous · Answer

ah. Now we reach a dilemma. Have blanks or have no blanks?

anonymous · Answer

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