A500.-kg roller coaster car starts from rest at the top of a 60.0-meter hill. find its potential energy when it is halfway to the bottom.

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

10% of 1,900,000. show me how you got the answer

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