Physics, 22.07.2019 23:00 Christiancameron1234
1. what is the momentum of a 4kg cat running at a speed of 8m/s? a. 2kg m/s b. 4kg m/s c. 12kg m/s d. 32kg m/s 2. how could an object with a large mass have the same momentum as an object with a smaller mass? a. the object with a large mass have the same momentum as an object with a smaller mass? b. the object with the greater mass has a greater velocity. c. the object with the smaller mass has greater acceleration. d. the object with the larger mass has greater acceleration.
Answers: 1
Physics, 21.06.2019 22:50
Two horizontal plates with infinite length and width are separated by a distance h in the z direction. the bottom plate is moving at a velocity u. the incompressible fluid trapped between the plates is moving in the positive x-direction with the bottom plate. align gravity with positive z. assume that the flow is fully-developed and laminar. if the systems operates at steady state and the pressure gradient in x-direction can be ignored, do the following: 1. sketch your system 2. identify the coordinate system to be used. 3. show your coordinates and origin point on the sketch. list all your assumptions. 5. apply the continuity equation to your system. nts of navier stokes equations of choice to your system 7. solve the resulting differential equation to obtain the velocity profile within the system make sure to list your boundary conditions. check units of velocity 8. describe the velocity profile you obtain using engineering terminology. sketch that on the same sketch you provided in (1). 9. obtain the equation that describes the volumetric flow rate in the system. check the units.
Answers: 2
Physics, 22.06.2019 02:00
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
Answers: 2
Physics, 22.06.2019 16:30
3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
Answers: 2
Physics, 23.06.2019 00:00
Which is an advantage of subdividing science into different areas?
Answers: 3
1. what is the momentum of a 4kg cat running at a speed of 8m/s? a. 2kg m/s b. 4kg m/s c. 12kg m/s...
Mathematics, 08.10.2021 03:10
Mathematics, 08.10.2021 03:10
Chemistry, 08.10.2021 03:10
Mathematics, 08.10.2021 03:10
History, 08.10.2021 03:10
Mathematics, 08.10.2021 03:10
Mathematics, 08.10.2021 03:10
Mathematics, 08.10.2021 03:10
Chemistry, 08.10.2021 03:10