Monday

September 1, 2014

September 1, 2014

Posted by **laura** on Wednesday, September 14, 2011 at 6:45pm.

- Tulane Physics -
**bobpursley**, Wednesday, September 14, 2011 at 8:09pmconsider the vertical movement

hf=hi+Viv*t-1/2 g t^2

first equation: 0=Viv*3.56-4.9(3.56^2)

solve for Viv, the initial componentof vertical velocity

Second equation: hf=hi+Viv*5.31-4.9(5.31)^2

0=hi+ Viv....

solve for hi, the initial height of the cliff.

Finally, initial horizontal velocity (at 45 deg) must be the same magnitude as the initial vertical component.

horizontal distance= Vih*5.31

where Vih=Viv

**Related Questions**

Physics - Example 1: (Rock A) is thrown against a larger stationary rock(Rock B...

physics - A rock is thrown vertically upward from the edge of a cliff. The rock ...

physics - A rock is thrown vertically upward from the edge of a cliff. The rock ...

Physics - A rock is thrown from on a cliff with the velocity of 15 m/s at an ...

Physics - A rock is thrown from on a cliff with the velocity of 15 m/s at an ...

Physics Honors - A rock is thrown horizontally from a cliff overlooking the ...

physics - A rock is thrown from a cliff top at 18m/s, 25 degrees above the ...

Physics - 1.You are stuck on a cliff and want to know how far to the bottom. You...

Physics - if rock A is dropped from a cliff and rock B is thrown downward off ...

Physics - A rock is thrown vertically from the edge of a cliff that is 500 ft ...