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Compute all parts of given question:
Question: A student pulls her 22-kg suitcase through the airport at a constant velocity. The pull straps makes an angle of 50 degrees above the horizontal line. If the frictional force between suitcase and floor is 75N,
Part A: What force is the student exerting?
Part B: What is the coefficient of friction?
It'd be really helpful if you could show all steps of your work.
a 25-N block slides down a plane inclined at 21.2 degrees to the horizontal with constant velocity. find the total force resisting the motion of the block
A movie projector is equipped with a 0.6-meter focal length lens that is positioned 0.605 meters from the film. How many times larger is the image than the object
A 300kg piano is being lowered into position by a crane while two people steady it with ropes pulling to the sides. What is the tension in the vertical main cable supporting the piano
A ball is thrown from the window of a high-rise building with an initial velocity of 5.1 m/s at an angle of 22 deg. how fast is the ball travelling when it hits the (horizontal) ground
the coefficient of static friction for aluminum on steel is 0.61 and for copper on steel is 0.53. an aluminum block of
In the Thorium Decay chain, how much energy is released in total per initial Thorium atom? How many watts of power would a 1 kg lumo of pure Thorium produce? How many watts would that same lump is producing one billion years later?
A car is travelling at 25 m/s when the driver slams on the brakes. The car’s acceleration is assumed to be constant at -7.44m/s2 Determine the time it takes the car to stop. Determine the distance the car traveled in 2.50 s.
Calculate the UNCERTAINTY of the specific gravity of a liquid given the following information: m = 54.50 +/- 0.05 grams, mA = 33.50 +/- 0.05 grams
Water is pumped into a storage tank from a well delivering 17 gallons of water in 33 seconds throughout a pipe of 1.0 in 0.2 cross-sectional area. What is the average velocity of the water in the pipe as the water is pumped from the well?
How far up the incline will the skier move if the coefficient of kinetic friction between the skies and snow is 0.101
What is the total flux
A rowboat crosses a river with a velocity of 3.51 mi/h at an angle 62.5° north of west relative to water. The river is 0.8 mi wide and carries an eastward current of 1.25 mi/h. How far upstream is the boat when it reaches the opposite shore.
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