Romeo is chucking 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 9.0 m from the base of the wall. How fast are the pebbles going when they hit her window?

Romeo is chucking 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 9.0 m from the base of the wall. How fast are the pebbles going when they hit her window?

Name: i need help with this Exercise No 3:Romeo is chucking pebbles gently u
Uploaded: 2024-03-05T11:56:34.000Z
Channel: Bartleby
Description: i need help with this Exercise No 3:Romeo is chucking pebbles gently up to Juliet's window, and he wants the pebbles to hit the window withonly a horizontal component of velocity. He is standing at the edge of a rose garden 8.0 m below herwindow and

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 84A

See similar textbooks

Similar questions

Romeo is chucking 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 h=10. m below her window and D=8.3 m from the base of the wall. How fast are the pebbles going when they hit her window? (in m/s)
A particle P projected from a point O on horizontal ground hits the ground after 2.4 seconds.The horizontal component of the initial velocity of P is 5/3 d ms-1The speed of P as it passes over the wall is 16ms-1(d) Find the value of d correct to 3 significant figures.May I have the answer for D please as the rules is only to do 3 of them so I asked separately
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of vo=18.5 m/s. the cliff is h=49.0 m above a flat, horizontal beach. what are the coordinates of the initial position of the stone and the components of the initial velocity?
A boy stands at the edge of a bridge above a river. In both of the following scenarios, a stone is thrown over the edge of the bridge by the boy at a speed of 12.0 m/s and leaves his hand at exactly 20.0 m above the surface of the water. (a) If he throws the stone straight up first, how long does it take to hit the water? (b) If he throws the stone straight down, how long does it take to hit the water? (Use kinematic equations to solve.)
A juggler performs in a room whose ceiling is 4.62 m above the level of his hands. He throws a ball upward with an upward speed of v 0 so that it just reaches the ceiling. At the instant when the first ball is at ceiling, the juggler throws a second ball upward with 4v 0 /3 velocity. At what distance above the juggler’s hand do they pass each other?
Three cars, A,B, and C, are moving along a straight section of highway. If the velocity of A relative to B is +60m/s and the velocity of A relative to C is +20m/s, then what is the velocity of C relative to B?
A student standing on a cliff throws a stone from a vertical height of d=8.0mabove the level ground with velocity v0=15m/s at an angle θ=18∘ below the horizontal.It moves without air resistance. Use a Cartesian coordinate system with the origin at the initial position of the stone. With what speed, in meters per second, does the stone strike the ground?
Use a graphing utility to generate the trajectory of a paper airplane whose equations of motion for t ≥ 0 arex = t − 2 sin t, y = 3 − 2 cos t Assuming that the plane flies in a room in which the floor is at y = 0, explain why the plane will not crashinto the floor. [For simplicity, ignore the physical size of the plane by treating it as a particle.] How high must the ceiling be to ensure that the plane does not touch or crash into it?
A juggler performs in a room whose ceiling is 4.62 m above the level of his hands. He throws a ball upward with an upward speed of v 0 so that it just reaches the ceiling. At the instant when the first ball is at ceiling, the juggler throws a second ball upward with 4 v 0 /3 velocity. At what distance above the juggler’s hand do they pass each other?
Suppose you fired your ball from a height of h=1.5 m and at a launch angle of θ=0o and it hit the floor a distance of x=1.9 m from a point on the ground directly below the launch point. Considering the situation described above, what is the initial speed (in m/s) with which you cannon fires the ball?
After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of time is given by:v = 1.2 i - 9.8t jwhere v is in meters per second and t is in seconds. The ball’s displacement away from the edge of the table, during the time interval of 0.380 s for which the ball is in flight, is given by:Δ⃗r=∫00.380s⃗vdtTo perform the integral, you can use the calculus theorem:∫[A+Bf(x)]dx=∫Adx+B∫f(x)dx You can think of the units and unit vectors as constants, represented by A and B. Perform the integration to calculate the displacement of the ball from the edge of the table at 0.380 s
From approximately what floor of a building must a car be dropped from an at rest position so that it reaches a speed of 80.7ft/s (55 mi/h) when it hits the ground? Each floor is 12ft. higher than the one below it. (Please make the answer visible because the first one the answer displays black and i cant see what was the answer.)