Physics, 03.02.2021 08:50 CatsandDogsaredabest
8. A bullet with a mass of 0.010 kg is fired from a rifle with a barrel that is 0.85 m long
Assuming that the force exerted by the expanding gas to be a constant 5500 N, what speed
would the bullet reach?
Answers: 2
Physics, 22.06.2019 06:10, crystalryan3797
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
Physics, 22.06.2019 11:30, rwerjekrryery6750
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
Answers: 1
8. A bullet with a mass of 0.010 kg is fired from a rifle with a barrel that is 0.85 m long
Assumin...
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