Problem 6 Ski Jump (a) A ski jump is at an angle above the horizontal. If you must clear a distance L to reach the other side which is a height h above the jump, show that your minimum speed to reach the other side must be: v = L COS 9/2 Ltan-h -L- (b) If the skier was on the Sun where gravity is (roughly) 25 times stronger than on Earth, how much faster would they have to go?

College Physics
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Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 47AP: A Nordic jumper goes off a ski jump at an angle of 10.0 below the horizontal, traveling 108 m...
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Problem 6 Ski Jump
(a) A ski jump is at an angle above the horizontal. If you must clear a distance L to reach the other
side which is a height h above the jump, show that your minimum speed to reach the other side must be:
v =
L
COS
9/2
Ltan-h
-L-
(b) If the skier was on the Sun where gravity is (roughly) 25 times stronger than on Earth, how much
faster would they have to go?
Transcribed Image Text:Problem 6 Ski Jump (a) A ski jump is at an angle above the horizontal. If you must clear a distance L to reach the other side which is a height h above the jump, show that your minimum speed to reach the other side must be: v = L COS 9/2 Ltan-h -L- (b) If the skier was on the Sun where gravity is (roughly) 25 times stronger than on Earth, how much faster would they have to go?
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