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A 0.041 kg aluminum bullet traveling at 407 m/s 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? (This is a multi-step problem.)
suppose that all the energy goes into the arrow, with what speed does the arrow leave the bow.
A violin string is 24.0 centimeter long. It sounds the musical note A (440 Hertz) when played without fingering. Find how far from the end of the string should you place your finger
Which statement is true concerning the magnitude of the net force on the plane.
Ball 1, with a mass of 110g and traveling at 15m/s, collides head on with ball 2, which has a mass of 300g and is initially at rest, What are the final velocities of each ball if the collision is perfectly elastic
Explain why heat can only be transferred from a hot object to a cold object and not the other way around.
A certain gyroscope consists of uniform disk with a 50 cm radius mounted at the center of an axle that is 11 cm long and of negligible mass. what is the precession rate
question1two blocks are linked by a light string that passes over a frictionless pulley. the block of mass 9.84 kg lies
A layer of oil, with a refractive index of 1.40798, 0.97483 mm thick, How many wavelengths are contained in the light wave passing back and forth through the oil
The rotor is an amusement park ride where people stand against theinside wall of a cylinder. Once the cylinder is spinning fastenough, the floor drops out. if the coefficient of friction is 0.38and the cylinder has a radius of 2.4 m what is the minim..
q1. mercedes an astrononaut on the moon holds a 2.5 kg bowling ball over her head 3.2 m above the surface of the moon
Using a vernier caliper of least count 0.01 cm, the length of a cylinder is measured to be 3.76 cm, and its diameter 1.28 cm. Find the volume of the cylinder. Calculate the probable percent error in the length. Calculate the probable percent error..
A sled of mass 50.0 kilogram is pulled along flat, snow-covered ground. The static friction coefficient is 0.30, and the kinetic friction coefficient is 0.10. Determine what does the sled weigh
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