a skier speeds along a flat patch of snow, and then flies horizontally off the edge...
a skier speeds along a flat patch of snow, and then flies horizontally off the edge at 12m/s. He eventually lands on a straight, sloped section that is at an angle of 45 degrees below the horizontal. How long is he in the air?
Homework Answers
Distance, x = vt = 12t ...... (1)
Using 2nd equation of motion,
Y = 0.5 gt^2
x tan(45) = 0.5 gt^2
12 t tan(45) = 0.5 gt^2
Time, t = (12 x 2)/9.8 = 2.45 sec
Comment in case any doubt please rate my answer....
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