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Solve the all parts of given problem:
Problem: You drive a car 1600ft to the east, then 2600ft to the north. The trip took 3.5 minutes.
Part A: What was the direction of your average velocity?
Part B: What was the magnitude of your average velocity?
Please show how you obtained the direction of your average velocity.
Explain the valve minor loss coefficient and how you would go about determining K.
A golfer tees off from the top of a rise, giving the golf ball an initial velocity of 43 m/s at an angle of 30o above the horizontal. How high is the rise above the fairway
A skier (m = 63.0 kg) starts sliding down from the top of a ski jump with negligible friction and takes off horizontally. Find the skier's total kinetic energy as she reaches the ground
A planet's moon travels in an approximately circular orbit of radius 5.4 107 m with a period of 7 h 21 min. Calculate the mass of the planet from this information
An arrow of mass 20 g is shot horizontally into a bale of hay, striking the hay with a velocity of 60 m/s. It penetrates a depth of 20 cm before stopping. What is the average stopping force acting on the arrow?
Two children stand on opposite sides of a merry-go-round of diameter 6.0 m, Calculate the magnitude of the Coriolis force acting on the moving ball due to the rotation of the merry-go-round
Assume light with a wavelength of 465nm in a vacuum is incident upon fused quartz, which has an index of refraction of 1.46. What will the wavelength of this light be inside the quartz?
When a 0.213-kg mass is attached to a vertical spring it causes the spring to stretch a distance d. Find the stretch distance, d
a long spring is stretched and attached to two walls 5.42 m apart. the mass of the spring is 276 g. the tension in the
plane polarized light of intensity I0 is passed through two polarizers, the first one at 45 degrees to the original plane of polarization, what intensity is transmitted
How long a piece of wire would you need to form a circular arc subtending an angle of 1.6 rad, if the radius of the arc is 8.2 cm?
consider a 160 turn circular conducting coil with a radius of 15.4 cm. this coil rotates about an axis which passes
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