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A 34.4 gram silver bullet traveling at 1000 mph strikes an armor plate and comes to a stop. If all its energy is converted to heat that is absorbed by the bullet, what is the bullet's temperature change in degrees Celsius?
a 10 kg test rocket is fired vertically. its fuel propels it to a heaight of 100 m, what additional height will the rocket rise given the kinetic energy
An object is placed 12 cm in front of a concave mirror whose focal length is 20 cm. The object is 3.8 cm tall. Establish (a) the location of the image, taking a real image as a positive value and a virtual image as a negative value.
1. expalin why ionic compound are formed when a metal from the left side of the periodic table reacts with a nonmetal
A sports car moving at constant speed travels 110 m in 5.3 s. what is its acceleration
A planet orbits a star once every 2.99 107 s in a nearly circular orbit of radius 1.42 1011 m. With respect to the star, determine the angular speed of the planet
A parallel-plate capacitor is connected to a battery and stores 4.7nC of charge. Then, while the battery remains connected, a sheet of Teflon is inserted among the plates. By how much does the charge change?
a glass marble 1.000 cm in diameter is to be dropped through a hole in a steel plate. at room temperature the hole
In1960 a Tampa, Florida, mother reportedly raised one end of a carthat had fallen onto her son when jack failed. how much work did her force do on the car
At the time the switch is closed completing a simple LC circuit, the capacitor has 3.4 J of stored energy and the inductor has no stored energy. What is the energy stored in the inductor at that time
The force of a bullet is given by theformula F=[830-(3.5*10^5 s^-1)t] N over the time interval t=0 andt=4.0*10^-3 s. Determine the impulse by integration
A 4.8 kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface. At time t=0 s, the block has a displacement of -0.50 m, a velocity of -0.80 m/s, and an acceleration of +8.3 m/s2. The force constant of the spr..
What is the momentum of a 2600 kg satellite orbiting at 5.50 km/s? (anser in kg.m/s) Find the difference between this momentum and the classical momentum. (Hint: Use the approximation that γ = 1 + (1/2)v2/c2 at low velocities.)
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