Tuesday
March 31, 2015

Homework Help: calculus and physics

Posted by olivia on Monday, October 1, 2012 at 6:40pm.

An explosion causes debris to rise vertically with an initial velocity of 75 ft/sec.
a. In how many seconds does it attain maximum height?
b. What is the maximum height?
c. What is the speed of the debris as it reaches 12 ft on the way back to the ground?
d. What is the velocity of the debris at 20 ft on the way up

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

calculus and physics - An explosion causes debris to rise vertically with an ...
Calculus Help - If a ball is thrown vertically upward from the roof of 64 foot ...
physics - A small ball is thrown vertically upwards with an initial velocity of ...
physics - A small ball is thrown vertically upwards with an initial velocity of ...
ap calculus - The height s of a ball, in feet, thrown with an initial velocity ...
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 ...
ALGEBRA - A catapult launches a boulder with an upward velocity of 92 m/s. The ...
Algebra 1 - Key: *** = my answer 8. A catapult launches a boulder with an upward...
calculus - A projectile is launched from a platform 20 feet high with an initial...

Members