Monday

December 22, 2014

December 22, 2014

Posted by **renu** on Saturday, February 16, 2013 at 7:04am.

- physics -
**drwls**, Saturday, February 16, 2013 at 7:31amHow does a stone "receive" ground? Do you mean "reach" ground?

How do you define "retardation"? The backwards drag fiorce in mud?

The height H that the stone falls in time t is

H = (g/2)*t^2

H = 4.9*16 = 78.4 meters

**Answer this Question**

**Related Questions**

Calculus/Physics - A stone is thrown from a cliff top with an upward velocity of...

physics - a stone falls from a cliff and travels 34.3 in the last second before ...

physics - a stone falls from a cliff and travels 34.3m in the last second ...

Physics - A stone is thrown vertically upward from the top of the tower with a ...

physics - A stone falls from rest from the top of a cliff. A second stone is ...

Physics - If it takes 2.37 seconds for a stone to hit the ground from a cliff. (...

physics - A stone is dropped from the top of a cliff. It hits the ground below ...

Physics - A stone is dropped from the top of a cliff. It is seen to hit the ...

science - A stone is dropped into a river from a bridge 43.9 m above the water...

Physics - A stone is dropped from rest from the roof of a 100-m high building; 2...