Thursday
July 24, 2014

Homework Help: Physics

Posted by Jane on Monday, December 13, 2010 at 6:58pm.

An airplane of mass 1.3 104 kg is moving at 64 m/s. The pilot then revs up the engine so that the forward thrust by the air around the propeller becomes 7.2 104 N. If the force exerted by air resistance on the body of the airplane has a magnitude of 4.0 104 N, find the speed of the airplane after it has traveled 500 m. Assume that the airplane is in level flight throughout this motion.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - An airplane of mass 1.6 x 10^4 kg is moving at 58 m/s. The pilot then ...
physics - An airplane of mass 1.5x10^4kg is moving at 60m/s. The pilot then revs...
physics HELP - A jet plane is flying with a constant speed along a straight line...
Physics - A jet plane is flying with a constant speed along a straight line, at ...
physics need help! - I really need help on this Q, don;t know what to do with ...
phyics - A jet plane is flying with a constant speed along a straight line, at ...
Physics - A model airplane with a mass of 0.748 kg is tethered by a wire so that...
physics - An airplane with a mass of 1.2 x 10^4 kg tows a glider with a mass of...
physics - A jet plane is flying with a constant speed along a straight line, at ...
Physics - An airplane has a mass of 3.25 104 kg and takes off under the ...

Search
Members