A ceramic figurine is launched at 40 m/s at 58° above horizontal. What is its speed when it reaches half its maximum height?

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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Computation.
A ceramic figurine is launched at 40 m/s at 58° above horizontal.
What is its speed when it reaches half its maximum height?
[Hint: Start by obtaining the relation between its launch velocity
(speed and angle) and its maximum height. Use that relation to
eliminate the final height from the energy conservation equation.]
m/s
V=
Record your numerical answer below, assuming three significant figures.
Remember to include a "-" if/when necessary.
Transcribed Image Text:Computation. A ceramic figurine is launched at 40 m/s at 58° above horizontal. What is its speed when it reaches half its maximum height? [Hint: Start by obtaining the relation between its launch velocity (speed and angle) and its maximum height. Use that relation to eliminate the final height from the energy conservation equation.] m/s V= Record your numerical answer below, assuming three significant figures. Remember to include a "-" if/when necessary.
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