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HWProblemSet4

HWProblemSet4 - constant speed of 4.00 km/h The velocity of...

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Physics 211 Spring 2012 Syracuse University Homework Problem Set 4 p.1 Physics 211 Problem Set 4 Due Friday, 02/17/12 Last Name:___________________________________ First Name _______________ Workshop time or section:___________________TA name or Room # __________ Please submit your homework on this sheet. If you need more space than is available, please attach additional sheets of paper. 1. Two piers, A and B , are located on a river: B is 1500 m downstream from A . Two friends must take round trips from pier A to pier B and return. One rows a boat at a constant speed of 4.00 km/h relative the water; the other walks on the shore at a
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Unformatted text preview: constant speed of 4.00 km/h. The velocity of the river is 2.80 km/h in the direction from A to B. How much times does it take each person to make the round trip? Physics 211 Spring 2012 Syracuse University Homework Problem Set 4 p.2 2. An airplane pilot wishes to fly due west. A wind of 80.0 km/h (about 50 mi/h) is blowing toward the south. (a) If the airspeed of the plane (its speed in still air) is 320 km/h (about 200 mi/h), in which direction should the pilot head? (b) What is the speed of the plane over the ground? Illustrate with a vector diagram....
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HWProblemSet4 - constant speed of 4.00 km/h The velocity of...

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