Find the length of the driveway

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Reference no: EM1372214

Q. A pilot wants to fly due north a distance of 125 km. The wind is blowing out of the west at a constant 35 km/h. If the plane travel at 175 km/h, how long would the trip take?

Q. A 2.10 by 10 to the power of 3 kg car starts from rest at the top of a driveway that is sloped at an angle of 20 with the horizontal. An average friction force of 4 by 10 to the power of 3N impedes the cars motion so that the cars speed at the bottom of the driveway is 3.8 meters per seconds. What is length of the driveway?

Reference no: EM1372214

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