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A 5g bullet is fired into a 2.995kg block of wood which is the bob of a ballistic pendulum. If the bob leaves its equilibrium position with a speed of 1m/s.
a. Find the speed of the bullet
b. Height above the equilibrium position reached by the center of gravity of the block
A beam of electrons having a well-defined energy is incident on a pair of very narrow slits whose center-to-center separation is 0.1 µm (Fig.).
Two objects hang on a pulley from the ceiling, mass 1 is 3kg andis resting on the floor while mass 2(5kg) is hanging in the air mass 2 is 4m above the floor
An aging coyote cannot run fast enough to catch a roadrunner. He purchases on eBay a set of jet-powered roller skates, Determine the minimum speed the roadrunner must have to reach the cliff before the coyote
suppose the original experiment is done on the Moon, where g, the acceleration due to gravity, how will the graph compare to the original graph
A resonant circuit in a radio receiver is tuned to a certain station when the inductor has a value of 0.311 mH and the capacitor has a value of 16.4 pF. Calculate the frequency of the radio station.?
A block with mass 0.5 kilogram is covering a hole in a horizontal table. From below the table a bullet with mass 5 g is fired straight up. Find the speed with which the bullet hit the block
What is the mass of a puppy that sits on the other piston and balances the person?
An air-track cart is attached to a spring and completes oneoscillation every 5.67 s. What is the position of the cart when t =29.6 s
The drawing shows a rectangular piece of wood. The forcesapplied to corners B and D have the same magnitude of 12 N and aredirected parallel to the long and short sides of the rectangle. Thelong side of the rectangle is twice as long as the short ..
An eyeglass lens with a power of + 2.9D allows a farsighted person to read a book held at a distance of 29cm from her eyes. At what distance must she hold the book to read it without glasses
What force is exerted by the radio waves on the antenna?
Determine the group and phase velocity of 8 MeV protons and 8 MeV electrons. For the phase velocity, find both the relativistic and non-relativistic results
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