Sunday

January 25, 2015

January 25, 2015

Posted by **Cristina** on Wednesday, October 6, 2010 at 9:46pm.

He is standing at the edge of a rose garden 4.5m below her window and 5.0m from the base of the wall.

--------I know that final vertical velocity=0m/s

acceleration = -9.8

vertical displacement= 4.5m

1) What is the y component of the initial velocity of the pebble as it leaves romeo's hand?

2)How long does the pebble take from the time it leaves Romeo's hand to hit the window?

I tried setting up t=square root of 2(4.5m)/-9.8 but I don't think that is correct.

3)What is the velocity with which the pebble hits the window?

4)Find the magnitude of the velocity with which Romeo tosses the pebble up?

5)Find the angle at which Romeo launches the pebbles?

I have been trying to solve it for the last couple of hours and I don't get it, I would appreciate any help, thanks!!

**Answer this Question**

**Related Questions**

physics - Romeo is chucking pebbles gently up to juliet’s window, and he wants ...

physics - A flower pot is thrown out of a window with a horizontal velocity of 8...

physics - A flower pot is thrown out of a window with a horizontal velocity of 8...

physics - A flower pot is thrown out of a window with a horizontal velocity of 8...

physics - A pot with a flower falls out of a window box in a tall apartment ...

Physics - A ball is thrown vertically upward from a window with an initial ...

PHYSICS - A 75 kg window cleaner uses a 10 kg ladder that is 7.2 m long. He ...

Physics - A 75 kg window cleaner uses a 10 kg ladder that is 7.2 m long. He ...

Physics - A 77 kg window cleaner uses a 13 kg ladder that is 7.1 m long. He ...

math - Your friend is standing below the window outside of our classroom and ...