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1. What is the average speed of the Jet Aircraft during takeoff? m/s
2. Compute the distance covered by the Jet Aircraft during the takeoff? M
3. What is the acceleration of the Jet Aircraft during the takeoff? m/s2
4. Compute the force acting on the Jet Aircraft during the takeoff? N
Suppose that the central diffraction envelope of a double-slit diffraction pattern contains 11 bright fringes and the first diffraction minima eliminate (are coincident with) bright fringes. How many bright fringes lie between the first and second..
a 5100 kg open train car is rolling on frictionless rails at 26 ms when it starts pouring rain. rain falls vertically.
A horizontal pipe 14.0 cm in diameter has a smooth reduction to a pipe 7.00 cm in diameter. at what rate does water flow through the pipes
A tennis player standing 10.7 m from the net hits the ball at 2.50° above the horizontal. how fast was the ball moving when it left the racquet
A spring with spring constant 13 N/m hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is then pulled down 8.5cm and free. The ball makes 26 oscillations in 18 s seconds.
A machine is designed to perform a given amount of work in a given amount of time. Find the power of the second machine
A 20 kg satellite has a circular orbit with a period of 2.8 h and a radius of 7.9 106 m around a planet of unknown mass. what is the radius of the planet
Two trains on separate tracks move toward one another. Train 1 has a speed of 130km/hr and train 2 has a speed of 90km/hr. What is the frequency heard by the engineer on train
A cannon is fired horizontally from atop a 40.0 m tower. Thecannonball travels 145 m horizontally before it strikes the ground.With what velocity did the ball leave the muzzle.
A small block of mass 20.0 grams is moving to the right on a horizontal frictionless surface with a speed of 0.68 m/s. What is the speed of the 40.0 gram block after the collision
A crate of mass 14.0 kg is pulled up a rough incline with an initial speed of 1.50 m/s. How much mechanical energy is lost due to friction
A mirror with a focal length 20 cm has a 4.0 cm tall object placed 100 cm in front of it. What is the position of the image?
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