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Solve the each part of given question:
Question: A man in search of his dog drives first 12.5 mi northeast, then 16.5 mi straight south, and finally 6.31 mi in a direction 32.1° north of west.
Part A: What is the magnitude of his resultant displacement?
Part B: What is the direction of his resultant displacement? Express your answer counterclockwise relative to the positive x-axis.
I know the correct answer but explain how to get this answer!
gold which has a mass of 19.32 g for each cubic centimeter of volume is the most ductile metal and can be pressed into
points a and b are on the same horizontal line with the foot of a hill and the angles of depression of these points
A 120 kg hiker puts on a pair of snowshoes that have an effective combined surface area of 0.80 square meters. How much pressure does he exert on the snow
In the air over a particular region at an altitude of 500 m above the ground, the electric field is 130 N/C directed downward. At 600 m above the ground, the electric field is90 N/C downward. What is the average volume charge density in the layer of ..
At a certain instant of time a particle with charge q = 12 microcoulombs is located at x=0, y=2m; its velocity at that time is v=30 m/s i. Find the magnetic field,B, at (a) the origin
While on a camping trip, you would like to carry water from the lake to your campsite. You have two non-identical buckets which you attach to a 1.35 m long rod. Which bucket holds more water
If the amplitude of a particle in simple harmonic motion is doubled, how are the total energy and maximum speed affected
An airplane is flying horizontally with a constant velocity of 150 m/s at an altitude of 4700 m when it drops a package. How long does it take for the package to reach the ground
Give examples of four states of matter. Discuss how gravity affects weight and density. Why is the mass density more important than weight density?
The relative angle of the knee changes from 5 degrees to 85 degrees during the knee flexion phase of a squat exercise. What is the total angular distance covered during 5 squats
A 6.50?Fcapacitor that is initially uncharged is connected in series with a 4500resistor and a 505 V emf source with negligible internal resistance. A long time after the circuit is completed (after many time constants), what are the values of the ..
in a series r-l-c circuit the phase angle is 40.0 degrees with the source voltage leading the current. the reactance of
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