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A physics book slides off a horizontal tabletop with a speed of 2.70 . It strikes the floor in 0.350 . Ignore air resistance.
a) Find the horizontal component of the book's velocity, just before the book reaches the floor.
b) Find the vertical component of the book's velocity just before the book reaches the floor.
C) Find the magnitude of book's velocity, just before the book reaches the floor.
D) Find the direction of book's velocity, just before the book reaches the floor.
A rectangle measuring 30.0 {rm cm} by 40.0 {rm cm} is located inside a region of a spatially uniform magnetic field of 1.30 T, with the field perpendicular to the plane of the coil. The coil is pulled out at a steady rate of 2.00 {rm{ cm/s}} travelli..
At a dock, a crane lifts a 1200 kg container 30 m, swings it out over the deck of a frieghter, and lowers the container into the hold of the freighter, which is 10 m below the level of the dock. The acceleration of gravity is 9.8 m/s2. Neglect fri..
An electrical engineer constructs a cylindrical solenoid of area 6 cm2 and length 20 cm from 160 m of thin wire. How much energy can the inductor store
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In 1926, Albert Michelson measured the speed of light with a technique similar to that used by Fizeau. Find the required angular speed
During a testing process, a worker in a factory mounts a bicycle wheel on a stationary stand and applies a tangential resistive force of 115 N to the tire's rim. what force must be applied to the chain
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