Wednesday
September 17, 2014

Homework Help: Calc

Posted by Pat on Tuesday, November 3, 2009 at 9:42pm.

If a ball is thrown vertically upward with a velocity of 160 ft/s, then its height after t seconds is s = 160t - 16t2.

What is the velocity of the ball when it is 96 ft above the ground on its way up? (Consider up to be the positive direction. Round the answer to one decimal place.)

What is the velocity of the ball when it is 96 ft above the ground on its way down? (Round the answer to one decimal place.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

calculus - If a ball is thrown vertically upward with a velocity of 160 ft/s, ...
Calc - If a ball is thrown vertically upward from the roof of 48 foot building ...
calculus - If a ball is thrown vertically upward from the roof of 64 foot ...
Calculus - If a ball is thrown vertically upward from the roof of 32 foot ...
math - If a ball is thrown vertically upward from the roof of 32 foot building ...
calculas - If a ball is thrown vertically upward from the roof of 48 foot ...
Calculus Help - If a ball is thrown vertically upward from the roof of 64 foot ...
math - A person standing on the roof of a building throws a ball directly upward...
Pre-Calc - ball thrown vertically upward with an initial velocity of 80 ft per ...
pre-calc - Physics: a ball is thrown vertically upward with an initial velocity ...

Search
Members