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Compute each part of given question:
Question: A .22 rifle bullet, traveling at 350 m/s, strikes a block of soft wood, which it penetrates to a depth of 0.130m. The block of wood is clamped in place and doesn't move. The mass of the bullet is 1.80 grams. Assume a constant retarding force.
Part A: How much time is required for the bullet to stop?
Part B: What force, in Newtons, does the wood exert on the bullet?
I need help to find how much time is required for the bullet to stop.
Molybdenum has a work function of 4.2 eV. If light of frequency 2.0 x 10^15 Hz strikes the surface of molybdenum
A mass of 1.61kg stretches a vertical spring 0.31m. If the spring is stretched an additional 0.132m and released, how long does it take to reach (new) equilibrium position again.
An ac generator has a frequency of 4.80 kHz and produces a current of 0.0400 A in a series circuit that contains only a 231 resistor, Obtain the voltage of the generator
o initiate a nuclear reaction, an experimental nuclear physicist wants to shoot a proton into a 5.50 fm diameter C12 nucleus. With what speed must the proton be fired
A sky diver with an open parachute approches the ground with constant velocity. There is no wind to blow him fromside to side. Which statement is correct? An object is moving at a constant velocity. Whichstatement has to be false?
In a mall, a shopper rides up an escalator between floors. At the top of the escalator, the shopper turns right and walks 10.1 m to a store. At what angle is the escalator inclined above the horizontal
A fishing line has attached to it a hollow plastic float 2.65 cm in diameter and having a mass of 1.50 g. Find the mass of a lead weight
What would be the fundamental frequency on a piece of the same string that is twice as long and has four times the tension
When an ion accelerates through a potential difference of 2180V , its electric potential energy decreases by 1.40×10-15J What is the charge on the ion
Explain how many penguins of mass 27 kg each can stand on the ice block before they get their feet wet?
A car traveling 94 km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.84 m. What was the magnitude of the average acceleration of the driver through the collision?
an atom with mass m emits a photon of wavelength a.a what is the recoil speed of the atom?b what is the kinetic energy
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