Tuesday

March 3, 2015

March 3, 2015

Posted by **anirudh dhiman** on Wednesday, April 18, 2012 at 1:03pm.

- help -
**svc**, Wednesday, February 4, 2015 at 6:14amA light plain is coming in for a landing at a speed of 100 km/hr. The wheels have zero rotation just before touching the runway. If 1/10 the weight of the plane is maintained by the upward force of the runway for the first second, what is the approximate length of the skid mark left by the wheel on the runway? The wheels each weigh 100 N and have a radius of gyration of 180mm and a diameter of 450 mm. The plane weighs with load 8,000 N. The coefficient of friction between the tire and runway is .3.

**Answer this Question**

**Related Questions**

phsyics - An airplane with an airspeed of 60 km/hr lands on a runway where the ...

Science collage - A jetliner lands at speed of 210 km/h and breaks at rate of 20...

Math - A 6.4 ton military fighter must land on a flight strip. If the plane ...

Physics - a jetliner traveling northward is landing with a speed of 80 m/s. Once...

physics - suppose an airplane, landing on a runway with an initial speed of 45 m...

Physics - A jetliner, travelling northward, is landing with a speed of 79 m/s. ...

Physics - An airliner lands with a speed of 48.5 m/s. Each wheel of the plane ...

PHYSICS 131 #2 - a jetliner, traveling northward,is landing with a speed of 69m...

physics - A 400g lemming waddles horizontally off a small 4.9m high cliff with a...

Math - A 6.4 ton military fighter must land on a flight strip. If the plane ...