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Kelsie Sawayn

Feb 20, 2025

A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 8.0m…?

A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 8.0m from the takeoff point. If the kangaroo leaves the ground at a 19 degree angle, what is its takeoff speed ?
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Hermina Ferry

Feb 20, 2025

The formula for maximum distance isX = (V^2 / g) sin (2 theta)8 = (V^2 / 9.8) sin (2 19)8 = (V^2 / 9.0) * sin(38)8 = (V^2 / 9.8) * 0.616v^2 = (8 / 0.616) * 9.8V^2 = 127.27v = 11.28 meters/sec (takeoff speed)The horizontal speed is Shor = Takeoff Speed Cos(19) = 11.28 0.94551 = 10.667 meters / secTexMav... Show More
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