Mathematics, 21.05.2021 08:00, Mariaisagon8446
0.002 kg bullet, moving at 538 m/s strikes a 0.250 kg piece of wood at rest on a frictionless table. The bullet sticks in the wood and the combined mass moves slowly down the table. a. Using the conservation of momentum formulas, calculate the speed of the objects after the collision b. Calculate the total kinetic energies of the objects before the collision and after the collision c. Compare them. Is energy conserved in this type of collision? d. What type of collision is this? totally elastic
Answers: 1
Mathematics, 21.06.2019 19:00, mcccreamullinsr
How can you tell when x and y are not directly proportional?
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Mathematics, 21.06.2019 23:30, puppylover72
Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile
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Mathematics, 22.06.2019 04:30, pinkfluffyunicorns
The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.
Answers: 1
0.002 kg bullet, moving at 538 m/s strikes a 0.250 kg piece of wood at rest on a frictionless table....
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