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Wile E. Coyote and the Roadrunner are fictional cartoon characters. The premise of the cartoon is that Wile E. Coyote unsuccessfully tries to catch the very fast and clever Roadrunner. Wile E. Coyote is riding on a wagon which travels on frictionless railroad tracks. Wile E. and the wagon have a combined mass of 100 kg and they are moving to the right with an initial velocity v = 5 m/s i (i is a unit vector pointing to the right). Suddenly the wagon on which Wile E. is riding collides with another wagon which is initially at rest. The second (initially stationary) wagon also has a mass of 100 kg. After a perfectly elastic collision, Wile E. and his wagon come to rest.
a.) What is the momentum of the second wagon after the collision?
b.) What is the magnitude of the impulse on Wile E. and his wagon?
c.) What is the magnitude of the impulse on the second wagon?
The distance between the eyepiece and the objective lens in a certain compound microscope is 24.5 cm. compute the overall magnification of the microscope
A race car can be slowed with a steady acceleration of -11 m/s2 if the car is going 55m/s how many meters would it travel before it stops?
The blade on a table saw spins at 3450 rpm. Its diameter is 25 cm. What is the speed of a tooth on the edge of the blade
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You are in a hot-air balloon that, relative to the ground, has a velocity of 4.65 m/s in a direction due east. find direction of the hawk's velocity relative to the ground
The energy flow per unit time per unit area (S) of an electromagnetic wave has an average value of 601 mW/ m2
An 800kHz radio signal is detected at a point 6.6 kmdistant from a transmitter tower. The electric field amplitude of the signal at that point is 780mV/m. What is the magnetic field amplitude of the signal at that point
A 2.5-kg particle oscillates on a spring with spring constant 85 N/m. At time t = 1.0s, What are the maximum speed and acceleration of the particle
A uniform solid disk of mass m = 3.01 kg and radius r = 0.200 m rotates about a fixed axis perpendicular to its face with angular frequency 5.96 rad/s. Calculate the magnitude of the angular momentum of the disk
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