5.
ثابتة
نظم شحته
A 20 x 10-6C charge is moving at a
constant speed of 5 x 107 m/...
Physics, 26.03.2021 21:10 meechristianp
5.
ثابتة
نظم شحته
A 20 x 10-6C charge is moving at a
constant speed of 5 x 107 m/s through
a magnetic field strength of 3T at an angle
of 30° with the magnetic field direction.
Find the magnetic force on this moving
charge?
5
Answers: 2
Physics, 21.06.2019 15:00
If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.
Answers: 2
Physics, 21.06.2019 22:00
In a wind tunnel the speed changes as the cross sectional area of the tunnel changes. if the speed in a 6' x 6' square test section is 100 mph, what was the speed upstream of the test section where the tunnel measured 20' x 20'? use conservation of mass and assume incompressible flow. conservation of mass requires that as the flow moves through a path or a duct the product of the density, velocity and cross sectional area must remain constant; i.e., that ova-constant. a model is being tested in a wind tunnel at a speed of 100 mph if the flow in the test section is at sea level standard conditions, what is the pressure at the model's stagnation point? (a) the tunnel speed is being measured by a pitot-static tube connected to a u- tube manometer. what is the reading on that manometer in inches of water? (b) at one point on the model a pressure of 2058 psf is measured. what is the local airspeed at that point?
Answers: 2
Physics, 22.06.2019 00:00
Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.
Answers: 2
Physics, 22.06.2019 00:20
Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant
Answers: 2
Mathematics, 08.11.2020 14:00
Social Studies, 08.11.2020 14:00
History, 08.11.2020 14:00
Physics, 08.11.2020 14:00
English, 08.11.2020 14:00
History, 08.11.2020 14:00
Computers and Technology, 08.11.2020 14:00
Mathematics, 08.11.2020 14:00
Mathematics, 08.11.2020 14:00
Mathematics, 08.11.2020 14:00
English, 08.11.2020 14:00