Determine the average net force exerted
During a circus performance, a 71-kg human cannonball is shot out of an 17-m-long cannon. If the human cannonball spends 1.04 s in the cannon, determine the average net force exerted on him in the barrel of the cannon.
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A laser beam of wavelength 537 nm is incident on two slits 0.263 mm apart. How far apart are the bright interference fringes on a screen 7.59 m away from the double slits?
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An airplane has a mass of 28,500 kg and takes off under the influence of a constant net force of 42,500 N. What is the net force that acts on the plane's 79 kg pilot?
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In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and its riders from rest to 33 m/s (around 70 mi/h) in a time of 6.7 s. The mass of the car and riders is 4400 kg. Find the average net force exerted on
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