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1. A skydiver jumps from a hovering helicopter that is 3640 meters above the ground. If air resistance can be ignored, how fast will he be falling when his altitude is 2,430 m? 2. A box is projected up a long ramp (incline angle with the horizontal = 37°) with an initial speed of 10 m/s. If the surface of the ramp is very smooth (frictionless), how high up the ramp will the box go? What distance along the ramp will it slide?

1. A skydiver jumps from a hovering helicopter that is 3640 meters above the ground. If air resistance can be ignored, how fast will he be falling when his altitude is 2,430 m? 2. A box is projected up a long ramp (incline angle with the horizontal = 37°) with an initial speed of 10 m/s. If the surface of the ramp is very smooth (frictionless), how high up the ramp will the box go? What distance along the ramp will it slide?

College Physics
College Physics
11th Edition
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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1. A skydiver jumps from a hovering helicopter that is 3640 meters above the ground. If air resistance can be ignored, how fast will he be falling when his altitude is 2,430 m? 2. A box is projected up a long ramp (incline angle with the horizontal = 37°) with an initial speed of 10 m/s. If the surface of the ramp is very smooth (frictionless), how high up the ramp will the box go? What distance along the ramp will it slide?
Transcribed Image Text:1. A skydiver jumps from a hovering helicopter that is 3640 meters above the ground. If air resistance can be ignored, how fast will he be falling when his altitude is 2,430 m? 2. A box is projected up a long ramp (incline angle with the horizontal = 37°) with an initial speed of 10 m/s. If the surface of the ramp is very smooth (frictionless), how high up the ramp will the box go? What distance along the ramp will it slide?
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