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A typical jetliner lands at a speed of 71.5 m/s and decelerates at the rate of 4.47 m/s2. If the plane travels at a constant speed of 71.5 m/s for 1.00 s after landing before applying the brakes, what is the total displacement of the aircraft between touchdown on the runway and coming to rest?
Find the image location for a converging lens using the thin-lens equation. What is the image location if the object is located at a a distance 100 cm from the lens and the lens has a focal length of 25 cm?
Helium-neon laser light (λ = 632.8 nm) is sent during a 0.290 mm wide single slit. What is the width of the central maximum on a screen 2.00 m from the slit? A screen is placed 48.0 cm from a single slit, which is illuminated by light of wavelength 6..
In a famous scene, Thelma and Louis drive a car of a cliff. If the cliff is 30 m high and their car is traveling at 20 m/s, How far from the cliff would they hit the ground
An electron of mass m leaves one end of a TV picturetube with zero initial velocity and travels in a straight line toan accelerating grid, Find the time to reach the grid
A basketball player passes the 0.60-kg basketball to another player with bouncing it off the court. The ball hits the court by a speed of 5.5 m/s at an angle of 67° from the vertical. If the ball rebounds with the similar speed and angle, what was th..
A 150-g aluminum cup contains 900 g of water in thermal equilibrium with the cup at 85°C. The combination of cup and water is cooled uniformly so that the temperature decreases by 1.6°C per minute. At what rate is energy being removed? Express your a..
The athlete shown in the figure rotates a 1.00 kg discus along a circular path of radius 1.07 m. find the magnitude of the maximum radial acceleration of the discus
The right ascension of the star Vega, brightest star in theconstellation Cygnus, is 18h 37m 12s. If Vega’s Hour Angle is +3h 10m, what is the LocalSidereal Time?
A golfer strikes a ball from the origin with an initial speed of 30 m/s and at an angle 33 degrees from the horizontal. What is the maximum height of the ball
In a classroom demonstration, a speaker was mounted on the end of a 50.0 cm long arm, Calculate the range of sound frequencies heard by the students in the classroom
A cylinder contains 23 moles of an ideal gas at a temperature of 300 K. The gas is compressed at constant pressure until the final volume equals 0.43 times the initial volume.
a what is the direction of the force that you exert on the coin during the toss but before the coin leaves your hand?b
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