Physics, 02.01.2022 15:20 JellalFernandes
One of the most astonishing applications of analytical mechanics is the study of fly motion. In this example, we work on a mosquito that crawls in a spherical path on the surface of marble of diameter (D) according to the following equations r = D , theta= (cos phi + 4)k, phi = wt 2 where k is constant. Find the speed of the mosquito at t = 0 second where k = pi and 8 at t = T seconds. Explain with a diagram, how the motion looks like.
Answers: 1
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
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Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 23.06.2019 02:30
Failure to accomplish erikson’s psychosocial task of late adulthood leads to despair. a. true b. false
Answers: 1
One of the most astonishing applications of analytical mechanics is the study of fly motion. In this...
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