Suppose there is no wind during these flights

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Q1. A sled weighing 1.0 X 10^2 N is held in place on a frictionless 20.0 degree slope by a rope attached to a stake at the top. The rope is parallel to the slope. What is the normal force of the slope acting on the sled?

Q2. An airplane starting from airport A flies 470km east, then 317km at 57.3 degrees west of north, and then 492km north to arrive finally at airport B. The next day, another plane flies directly from A to B in the straight line. In what direction should the pilot travel in this direct flight? Use counter clockwise as positive angular direction from due east between the limits of -180 degrees and 180 degrees. Suppose there is no wind during these flights. Respond in units of degrees.

Reference no: EM1311556

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