A long jumper leaves the ground at 45 ∘ above the horizontal and lands 9.1 m away. What is her "takeoff" speed v0?Now she is out on a hike and comes to the left bank of a river. There is no bridge and the right bank is 10.0 m away horizontally and 2.5 m, vertically below. If she long jumps from the edge of the left bank at 45 ∘ with the speed calculated in A, how long, or short, of the opposite bank will she land?

A long jumper leaves the ground at 45 ∘ above the horizontal and lands 9.1 m away. What is her "takeoff" speed v0?Now she is out on a hike and comes to the left bank of a river. There is no bridge and the right bank is 10.0 m away horizontally and 2.5 m, vertically below. If she long jumps from the edge of the left bank at 45 ∘ with the speed calculated in A, how long, or short, of the opposite bank will she land?

Name: A long jumper leaves the ground at 45 ∘ above the horizontal and lands
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Description: A long jumper leaves the ground at 45 ∘ above the horizontal and lands 9.1 m away. What is her "takeoff" speed v0?Now she is out on a hike and comes to the left bank of a river. There is no bridge and the right bank is 10.0 m away horizontally and 2.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...

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a) A long jumper leaves the ground at 45 ∘ above the horizontal and lands 9.1 m away. What is her "takeoff" speed v0? b) Now she is out on a hike and comes to the left bank of a river. There is no bridge and the right bank is 10.0 m away horizontally and 2.5 m, vertically below. If she long jumps from the edge of the left bank at 45 ∘ with the speed calculated in A, how long, or short, of the opposite bank will she land? (Figure 1)
A long jumper leaves the ground at 45∘ above the horizontal and lands 6.0m away and a take off speed of 7.7 m/s.Now she is out on a hike and comes to the left bank of a river. There is no bridge and the right bank is 2.5m vertically below. If she long jumps from the edge of the left bank at 45∘ with the speed calculated in Part A, determine the horizontal distance L the jumper will travel. Express your answer to two significant figures and include the appropriate units.
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