Monday

March 2, 2015

March 2, 2015

Posted by **mira** on Thursday, June 14, 2012 at 11:03pm.

- physical -
**drwls**, Friday, June 15, 2012 at 6:28amWithout the facts of problem 16, we have no way of knowing. Besides, how do we know the power was constant? It probably wasn't. Power increases with velocity, at constant thrust.

The average power (in watts) was

Pav = M*g*H/(120 seconds)

H is the height attained (in meters) and M is the mass (in kg), which might have been changing.

**Answer this Question**

**Related Questions**

Physical Science - The distance from earth to the sun is 1.5x10 to the 11th ...

socials - for other event in 1960 i draw a missile for cuban missile crisis. and...

physics - A missile is fired horizontally with an initial velocity of 300 m/s ...

physics - A missile is fired horizontally with an initial velocity of 300 m/s ...

math - I am having problems coming up with the answer to this problem. Could you...

physic - an enemy spaceship is moving toward your starfighter with a speed of 0....

science - mrs rossow ran the Yakima river cayons marathon the course is 27.2 ...

7th grade math - What's the quickest amount of time that all four kids can get ...

algebra - The height of a missile (h), in feet, is given by the equation h=8000t...

math - Dave can now mow his lawn in 20 minutes less time with the power moxer ...