Question: Can you help, please? I'll give a like! A child and sled with a combined mass of 60.0 kg slide down a frictionless slope. If

Can you help, please? I'll give a like!

A child and sled with a combined mass of 60.0 kg slide down a frictionless slope. If the sled starts from rest and has a speed of 3.33 ms at the bottomr what is the height of the hill?I I'l'l The electric motor of a model train accelerates the train from rest to DISC mfs in 13.0 ms. The total mass- df the train is 805 g. Find the average power delivered to the tiain during its acceleration. :5\

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