The formula v=√64h can be used to find the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an object that has fallen 25 feet. Round your answer to the nearest hundredth.

a. 800 feet per second

b. 200 feet per second

c. 320 feet per second

d. 40 feet per second

Question

The formula v=√64h can be used to find the velocity v in feet per second of an object that has fallen h feet. Find the velocity of an object that has fallen 25 feet. Round your answer to the nearest hundredth.
	
a. 800 feet per second
 	
b. 200 feet per second
 	
c. 320 feet per second
 	
d. 40 feet per second

sunnnystrong · Answer

They give you the formula. You are just plugging in 25 for your h value in the equation.
Is that a square root sign under 64? If so you can take it out of the root and simplify it to 8.

krissymayle · Answer

so i would have to find the square root of 64*25?

supercalifragalisticexspeaalli · Answer

basically

krissymayle · Answer

so the answer is d then?