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A jet aircraft with a mass of 4,400 kg has an engine that exerts a force (thrust) equal to 59,200 N.
What is the jet's acceleration? (Give the magnitude.)
What is the jet's speed after it accelerates for 5 s? (Assume it starts from rest.)
How far does the jet travel during the 5 s?
A ship has a top speed of 3 meter per second in calm water. The current of the ocean tends to push the boat at 2 m/s on a bearing of due south. Find what will be the net velocity of the ship
An ocean liner leaves New York City and travels 39.0° north of east for 140 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions.
A stone with a mass of 0.600kg is attached to one end of a string 0.800m long, Find the maximum speed the stone can attain without breaking the string
The voltage, V , in volts, in an electrical outlet is given as a function of time, t, in seconds, by the function V = 156 cos(120πt).
A racetrack has the shape of an inverted cone, as the drawing shows. On this surface the cars race in circles that are parallel to the ground, and the surface is at an angle = 40°. For a speed of 35 m/s, at what value of the distance d should a drive..
The second resonant frequency (a.k.a second harmonic, n=2) of a string of length 60cm has the same frequency as the third resonant frequency (a.k.a. fifth harmonic, n=5) of a 1.0m pipe that is open only at one end
If the initial oscillation of the pendulum has an amplitude of 2.5 m, determine what is the amplitude of oscillation after 20 second
The cylinder rotates with negligible friction about a stationary horizontal axis. We tie the free end of the cable to a 13.0kg block and release the block from rest. As the block falls, the cable unwinds without stretching or slipping. How far wil..
The pressure in a vessel containing methane and water at 70°C is 10 atm. Estimate the mole fraction of methane in the liquid
The second lens is a biconcave thin lens (index of refraction n = 1.57) and has a radius of curvature of 25.0 cm for both front and back surfaces. Where will be the image form?
A coin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates (3.94 m, 5.13 m) while a constant force acts on it. How much work is done by the force on the coin during the displacement
If you write your solution in the complex form of Section 2.7, then you can transform back to the nonrotating frame by multiplying by a suitable rotating complex number.
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