Friday

November 21, 2014

November 21, 2014

Posted by **emily** on Tuesday, December 9, 2008 at 9:51pm.

- physics! -
**drwls**, Tuesday, December 9, 2008 at 10:20pmCalculate how far he travels horizontally before falling 2.5 meters. If the result is 4.0 m or more, he survives the jump.

The horizintal distance travelled equals the horizontal jumping velocity component (5.0 cos 15 m/s) times the time it takes to fall 2.5 m. To calculate that time, you need to take into consideration the initial vertical velocity component of 5.0 sin 15 = 1.29 m/s.

With hints, you should be able to proceed. Show your work if futher held is needed.

**Answer this Question**

**Related Questions**

Physics - In a scene in an action movie, a stuntman jumps from the top of one ...

Physics - In a scene in an action movie, a stunt man jumps from the top of one ...

physics - In a scene in an action movie, a stunt man jumps from the top of one ...

physics - In a scene in an action movie a person is being chased across a roof ...

physics - An 80 kg stuntman jumps from the top of a building 23 m above a ...

math - The feet of two building of height 30miter amd 70meter are on the same ...

physics - A superhero is running toward a skyscraper to stop a villain from ...

Physics - An objectis thrown upward from the edge of a tall building with a ...

geometry ( trigonometric ratios) - a girl who is standing 92 ft away from a ...

Math - Fred was measuring the height of a building. He stood standing at some ...