Tuesday

October 21, 2014

October 21, 2014

Posted by **Dydy** on Monday, January 9, 2012 at 8:14pm.

- calculus -
**Reiny**, Monday, January 9, 2012 at 8:19pmHeight = -4.9t^2 + 120t

d(height)/dt = -9.8t +120

when t=5

velocity = -9.8(25)+120 = -120 m/s

**Answer this Question**

**Related Questions**

calculus I - the height (in meters) of a projectile shot vertically upward from ...

algebra 1 - A ball is tossed upward with an initial velocity of 14.2 meters per ...

Algebra II - A projectile is launched from a platform 10 meters above ground ...

AP Calc. AB - If an arrow is shot upward on the moon with a velocity of 56 m/s, ...

intermediate algebra - A projectile is launched directly upward from the top of ...

math-algebra - A launched rocket has an altitude, in meters, given by the ...

math - 3. The height H of an object t seconds after it is propelled upward with ...

Algebra~Scary problem! - A launched rocket has an altitude, in meters, given by ...

College Algebra - A projectile is thrown upward with an initial velocity of 272 ...

Calculus - A ball is thrown vertically upward with an initial velocity of 135 ...