Recent content by littlejim

Homework Statement A 2100lb airplane requires a power of 100 HP at the propeller to climb at an angle of 20 degrees to the horizontal at a constant speed. how much altitude could it gain in 10 minutes? Homework Equations that's actually what I need help on...i left my book at school...

So just (4.00356e^-7)-(4.4484e^-8)= 3.5587e^-7 Well that explains it. Thanks

Homework Statement Two 75kg masses are separated by a distance of 1 meter. a 5kg object is placed .25 meters from one of the masses, .75 meters from the other along the line joining the masses. What is the gravitational force on the object? Homework Equations F=G(m1)(m2)/r^2 The...