Sunday
April 20, 2014

Homework Help: Math - check answer

Posted by Brownie on Tuesday, January 29, 2013 at 5:52pm.

A rifle bullet is fired directly upward from the ground. Its height above the ground at any instant of time t is given by the formula, s = 63t - 9.8t2. Assuming there is no air resistance how high will the bullet rise?

height in meters =

My Answer

S'= 63-19t
s"=0-19.6

Height in meters = 19.6

Can you please confirm this is correct
thanks!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A rifle with a mass of 1.2 kg fires a bullet with a mass of 6.0 (0....
Physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
Physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
Physics - A horizontal rifle is fired at a bull's-eye. The muzzle speed of the ...
Science: Physics - A physics teacher shoots a .30 caliber rifle at a 0.47 kg ...
physics - at on time, the velocity of a rifle bullet was measured using a ...
Physics - A horizontal rifle is fired at a target 47 m away. The bullet falls ...

Search
Members