10/27/16

Skiing off of Roof Physics Question: Looking for time in the air, whether the skier clears a road, and final velocity on landing

Mac is attempting to film himself ski down the roof for inclusion in the latest installment of his line of videos featuring ill-conceived stunts. The snowy roof is inclined at 30 degrees below the... more

10/23/16

i cant figure this out

A 3.00 kg block starts from rest at the top of a 30° incline and slides a distance of 1.90 m down the incline in 1.40 s.(a) Find the magnitude of the acceleration of the block. m/s2 (b) What is the... more

09/10/16

The perimeter of a? standard-sized rectangular rug is 3636 ft. The length is 22 ft longer than the width. Find the dimensions

The perimeter of a? standard-sized rectangular rug is 3636 ft. The length is 22 ft longer than the width. Find the dimensions    

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