A blue person throwsan object with an initial velocity of 25 m/s at an angle of 37 degrees. A green person stands 15 meters in front of the blue person and throws an object straight up. Assume that both objects are thrown from the same initial elevation. a) if the green person throws their object with an initial speed of 20 m/s at what time should they throw it strikes the other object while it is traveling upward? measure this time relative to when the blue person throws their object?
A blue person throwsan object with an initial velocity of 25 m/s at an angle of 37 degrees. A green person stands 15 meters in front of the blue person and throws an object straight up. Assume that both objects are thrown from the same initial elevation. a) if the green person throws their object with an initial speed of 20 m/s at what time should they throw it strikes the other object while it is traveling upward? measure this time relative to when the blue person throws their object?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 40AP: A farm truck travels due east with a constant speed of 9.50 m/s along a horizontal road. A boy...
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A blue person throwsan object with an initial velocity of 25 m/s at an angle of 37 degrees. A green person stands 15 meters in front of the blue person and throws an object straight up. Assume that both objects are thrown from the same initial elevation. a) if the green person throws their object with an initial speed of 20 m/s at what time should they throw it strikes the other object while it is traveling upward? measure this time relative to when the blue person throws their object?
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The expression for time elapsed to cover the horizontal distance
VIEWSubstitution
VIEWThe expression for vertical distance traveled by object thrown by blue person
VIEWSubstitution
VIEWThe expression for vertical distance traveled by the object thrown by the green person
VIEWSubstitute and solve for tg
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