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Romeo is throwing pebbles gently up to Juliet’s window,
Chapter 3, Problem 56GP(choose chapter or problem)
Romeo is throwing pebbles gently up to Juliet’s window, and he wants the pebbles to hit the window with only a horizontal component of velocity. He is standing at the edge of a rose garden 8.0 m below her window and 8.5 m from the base of the wall (Fig. 3–49). How fast are the pebbles going when they hit her window?
Questions & Answers
QUESTION:
Romeo is throwing pebbles gently up to Juliet’s window, and he wants the pebbles to hit the window with only a horizontal component of velocity. He is standing at the edge of a rose garden 8.0 m below her window and 8.5 m from the base of the wall (Fig. 3–49). How fast are the pebbles going when they hit her window?
ANSWER:
Problem 56
Romeo is throwing pebbles gently up to Juliet’s window, and he wants the pebbles to hit the window with only a horizontal component of velocity. He is standing at the edge of a rose garden 8.0 m below her window and 8.5m from the base of the wall (Figure). How fast are the pebbles going when they hit her window?
Step by Step Solution
Step 1 of 3
The vertical displacement is m
Choose upward to be the positive y direction, in the vertical direction,acceleration
,Choose upward to be the positive y direction.
The velocity at the window is