Physics, 22.07.2019 03:00 madisonenglishp2qkow
Ahowler monkey is the loudest land animal and under some circumstances, can be heard up to a distance of 5.0 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0*10^-12 w/m^2. the acoustic power emitted by the howler is closest to a) 3.2 mw b) 0.11 mw c) 11 mw d) 1.1 mw e) .31 mw
Answers: 1
Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 04:30
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
Answers: 2
Physics, 22.06.2019 10:30
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 16:30
Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation
Answers: 2
Ahowler monkey is the loudest land animal and under some circumstances, can be heard up to a distanc...
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