Challenge Problem
A bike path starts on one side of the parking lot, goes
around a small pond...
Challenge Problem
A bike path starts on one side of the parking lot, goes
around a small pond, and comes out on the other end
of the parking lot. Following the path, a biker rides
100.0 meters directly east, then turns south and rides
200.0 meters. From there, she turns and rides 150.0
meters at an angle of 30.0° south of west. Turning one
last time, she rides 250.0 meters at an angle of 60.0°
north of west. What is her final displacement (distance
and direction) from her starting point?
Answers: 1
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Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
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Mathematics, 02.06.2020 01:57
Mathematics, 02.06.2020 01:57
Mathematics, 02.06.2020 01:57
Mathematics, 02.06.2020 01:57
Mathematics, 02.06.2020 01:57
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