If a 65kg skydiver jumps out of an airplane at a height of 1200m, what is the fastest they could be traveling when they reach a height of 400m? At that height, they are falling at a speed of 53m/s. How much energy did they transfer to air molecules?

a women have faced negative attitudes in some areas , but other

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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