Velocity is the force generated by a swimmer moving through water.
True
False...
Answers: 1
Physics, 22.06.2019 08:30, khohenfeld0
What properties of a moving object are used in determining the object's energy of motion
Answers: 2
Physics, 23.06.2019 09:30, cynayapartlow88
When you notice something that is happening, what are you making? a. an observation b. a law c. a theory d. an experiment
Answers: 2
Physics, 23.06.2019 15:30, sammimoose6490
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
Mathematics, 10.04.2020 22:11
Mathematics, 10.04.2020 22:11
Mathematics, 10.04.2020 22:11
Mathematics, 10.04.2020 22:11