Posted by **emily** on Friday, January 13, 2012 at 9:38am.

A 20000 kg airplane takes off by traveling 300 m down a runway while the engines exert a continuous force of 4000 N.(a) Calculate the change in kinetic energy of the airplane during takeoff.(b) Determine the speed of the airplane as it leaves the runway.

## Answer This Question

## Related Questions

- Physics - A sustained force of 44 N moves a model airplane 10 m along its runway...
- Physical science - A sustained force of 56 moves a model airplane 16 along its ...
- Physics - An airplane needs to accelerate at 4.7 m/s2 to reach take-off speed ...
- Math - There is a mathematical relationship between an airplane’s weight x and ...
- Physics - A plane starts from rest at the end of a runway and requires 200.0 km/...
- PHYSICS - An airplane accelerates down a runway at 3.20 m/s 2 for 32.8 s until ...
- physics - What change in kinetic energy does an airplane experience on takeoff ...
- physics - To take off from the ground, an airplane must reach a sufficiently ...
- College Physics - A 1200 kg airplane starts from rest and with a constant ...
- PHysics XXX - An airplane travels 330 m down the runway before taking off. ...

More Related Questions