step by step please help i have test over this tomorrow and need to know how...
step by step please help i have test over this tomorrow and need to know how to do this
1. A boat travels 80 kilometers straight west following a straight shoreline road, in two hours time. The boat then turns 30 north and travels for 10 kilometers in thirty minutes. The boat then turns 15 further north and travels 20 kilometers in 1 hour.
a. What is the net displacement of the boat from its point of origin?
b. What is the average velocity of the boat relative to its average displacement?
c. What is the average speed of the boat (relative to its motion) during the entire 3 hour and 30 minute trip?
d. A car driving west along the along the seaside road paces the boat staying parallel with it for the 3 hour and 30 minute trip. What is the average velocity of the car?
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step by step please help i have test over this tomorrow and need
to know how...
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Relative motion & 2d vectors
Please show work and write neatly.
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2) A...
I
need help on number 80
M ILW Iwo ships, A and B, leave port at the same time. Ship A travels northwest at 24 knots, and ship B travels at 28 knots in a direction 40° west of south. (1 knot 1 nautical mile per hour see Appendix D.) What are the (a) magnitude and (b) direction of the velocity of ship A relative to B? (c) After what time will the ships be 160 nautical miles apart? (d)...
Relative motion & 2d vectors
Please show work and write neatly.
There are two ports, A and B. The displacement from port A to port B is 1600 m at 40° (or 40° north of east). You have a boat that travels 400 meters per minute in the water. Further, there is a constant current in the water that flows 80 meters per minute at 110° (or 20° west of north) as observed from the shore. You travel from port...
I need help answering each part of the question, step by step.
I'm a little lost and need clarification. Thank you very much.
A helicopter pilot at an airport is told to fly a distance, d at
a speed v directly east to pick up a
stranded hiker. However, he sees no hiker when he arrives. Radioing
the control tower, he learns
that the hiker is actually a distance, d west of the airport. The
pilot turns around and heads...
QUESTION 3 : Relative motion and 2d vectors
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