Sunday
December 21, 2014

Homework Help: Physical science

Posted by Rosie on Tuesday, June 21, 2011 at 12:42pm.

A projectile spends 20 seconds in the air. It reaches a peak height of 8 meters. How long does it take to reach it's peak height? The projectile has a range of 80 meters. What is it's horizontal velocity?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physical science - A projectile spends a total of 20 seconds in the air. It ...
Physc - A symmetric projectile spends a total of 20 seconds in the air. It ...
science - A football spends a total of 5 seconds in the air. It reaches a peak ...
math - A projectile is fired directly upward with a muzzle velocity of 860 feet ...
physics - a projectile is thrown with the speed of 25 meter per seconds in a ...
physics - a projectile is thrown with the speed of 25 meter per seconds in a ...
College Algebra - A projectile is thrown upward with an initial velocity of 272 ...
physics - A ship maneuvers to within 2500m of an island's 1800m high mountain ...
math - The height, h(t), of a projectile, in metres, can be modelled by the ...
Physics (please help!!) - Analyze the flight of a projectile moving under the ...

Search
Members