Physics, 22.03.2021 16:10, iggysouchet
(will give brainliest to whoever answers first and explains reasoning) An object is spun around in circular motion such that its frequency is 700Hz. What is the period of its rotation?
Answers: 2
Physics, 22.06.2019 05:40, kkbrookly7496
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
Physics, 22.06.2019 13:40, crayons18
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 16:50, anaismami1
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
(will give brainliest to whoever answers first and explains reasoning) An object is spun around in c...
History, 18.07.2019 02:30
English, 18.07.2019 02:30
Chemistry, 18.07.2019 02:30
Mathematics, 18.07.2019 02:30
History, 18.07.2019 02:30