Thursday

December 18, 2014

December 18, 2014

Posted by **Jack** on Tuesday, July 9, 2013 at 11:52pm.

s = –16t2 + v0t + s0

You drop a coin from the top of a building that has a height of 972 feet.

(c) How long will it take before the coin strikes the ground? (Round your answer to 2 decimal places.)

sec

- College Algebra -
**Reiny**, Wednesday, July 10, 2013 at 12:00amsince you "dropped" the coin , v = 0

so

s = 16t^2 + 972

when it hits the ground, s = 0

16t^2 = 972

t^2 = 60.75

t = √60.75 = appr 7.79 sec

- College Algebra -
**aulii**, Sunday, July 21, 2013 at 5:26amstudent of fortune has closed so all the users are at aceyourcollegeclasses . co m

**Answer this Question**

**Related Questions**

College Algebra - Use the position equation given below, where s represents the ...

Physics - Use the position equation given below, where s represents the height ...

algebra - An object is released into the air at an initial height of 6 feet and ...

college algebra - The height of an object thrown upward with an initial velocity...

math - An object that is falling or vertically projected into the air has it ...

algebra - The formula below can be used to find the distances (d) traveled by an...

math - Baseball Nick throws a baseball upward with an initial velocity of 60 ...

math - an object is thrown upward from the top of a 80-foot building with a ...

Math - An object is thrown from the top of an 80 foot building with an initial ...

math - The height of an object thrown upward with an initial velocity of 96 feet...