Physics, 19.11.2020 01:00 CameronVand21
A car is accelerating at 30 m/s2, if the car is 400 kg how much force must be supplied from the engine?
Answers: 1
Physics, 22.06.2019 16:30
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
Physics, 23.06.2019 02:30
If frequency goes up, what happens to wavelength? does it get shorter or longer?
Answers: 2
Physics, 23.06.2019 15:30
7.45 a student is interested in the aerodynamic drag on spheres. she conducts a series of wind tunnel tests on a 10-cm-diameter sphere. the air in the wind tunnel is at 50 â°c and 101.3 kpa. she presents the results of her tests in the form of a correlation, đť’ź = 0.0015v1.92, where đť’ź is the drag force in newtons and v is the velocity in m/s. another student realizes that the results would have been more effectively presented in terms of dimensionless parameters, say, î 1 = f (î 2) = c î a2 , where î 1 and î 2 are dimensionless parameters and c and a are constants. what are the most appropriate dimensionless parameters (î 1 and î 2) and the corresponding values of c and a? what would be the drag on a 2-cm-diameter sphere placed in a 1-m/s, 20 â°c water stream?
Answers: 1
A car is accelerating at 30 m/s2, if the car is 400 kg how much force
must be supplied from the eng...
Chemistry, 08.04.2020 21:19
Mathematics, 08.04.2020 21:19
Biology, 08.04.2020 21:20
Mathematics, 08.04.2020 21:20
Mathematics, 08.04.2020 21:20
English, 08.04.2020 21:20
Chemistry, 08.04.2020 21:20
Mathematics, 08.04.2020 21:20
Advanced Placement (AP), 08.04.2020 21:20
Medicine, 08.04.2020 21:20
History, 08.04.2020 21:20
Mathematics, 08.04.2020 21:20