A 59 kg skier starts from rest at height H = 20 m above the end of a ski-jump ramp (see the figure). As the skier leaves the ramp, his velocity makes an angle of 0 = 29° with the horizontal. Neglect the effects of air resistance and assume the ramp is frictionless. (a) What is the maximum height h of his jump above the end of the ramp? (b) If he increased his weight by putting on a 10 kg backpack, what would h be? End of ramp
A 59 kg skier starts from rest at height H = 20 m above the end of a ski-jump ramp (see the figure). As the skier leaves the ramp, his velocity makes an angle of 0 = 29° with the horizontal. Neglect the effects of air resistance and assume the ramp is frictionless. (a) What is the maximum height h of his jump above the end of the ramp? (b) If he increased his weight by putting on a 10 kg backpack, what would h be? End of ramp
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![**Problem Statement:**
A 59 kg skier starts from rest at a height \( H = 20 \, \text{m} \) above the end of a ski-jump ramp (see the figure). As the skier leaves the ramp, his velocity makes an angle of \( \theta = 29^\circ \) with the horizontal. Neglect the effects of air resistance and assume the ramp is frictionless.
(a) What is the maximum height \( h \) of his jump above the end of the ramp?
(b) If he increased his weight by putting on a 10 kg backpack, what would \( h \) be?
**Diagram Explanation:**
The diagram shows a skier at the top of a ski-jump ramp at height \( H \). The ramp ends and the skier is depicted in mid-air, approaching a parabolic trajectory. The angle \( \theta \) is marked at the end of the ramp, showing the angle at which the skier's velocity is directed relative to the horizontal.
**Input Fields for Answer:**
(a) Maximum height of the jump:
- Number: [ ]
- Units: [ ]
(b) Maximum height with additional weight:
- Number: [ ]
- Units: [ ]
This setup is intended for solving problems involving projectile motion, energy conservation, and the impact of weight changes in physics.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa19899d9-b085-44d6-ac05-6544bc515fab%2F81956102-947b-4b1b-b1e6-2f16eb7a4805%2Fb0a9jxs_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
A 59 kg skier starts from rest at a height \( H = 20 \, \text{m} \) above the end of a ski-jump ramp (see the figure). As the skier leaves the ramp, his velocity makes an angle of \( \theta = 29^\circ \) with the horizontal. Neglect the effects of air resistance and assume the ramp is frictionless.
(a) What is the maximum height \( h \) of his jump above the end of the ramp?
(b) If he increased his weight by putting on a 10 kg backpack, what would \( h \) be?
**Diagram Explanation:**
The diagram shows a skier at the top of a ski-jump ramp at height \( H \). The ramp ends and the skier is depicted in mid-air, approaching a parabolic trajectory. The angle \( \theta \) is marked at the end of the ramp, showing the angle at which the skier's velocity is directed relative to the horizontal.
**Input Fields for Answer:**
(a) Maximum height of the jump:
- Number: [ ]
- Units: [ ]
(b) Maximum height with additional weight:
- Number: [ ]
- Units: [ ]
This setup is intended for solving problems involving projectile motion, energy conservation, and the impact of weight changes in physics.
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