Physics, 24.03.2020 08:06, JOEFRESH10

Is speed an example of force?

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Physics, 22.06.2019 03:50, cyberdac01

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

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Physics, 22.06.2019 04:10, brianamelara

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

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Physics, 22.06.2019 07:20, MannyBanko1350

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

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Physics, 22.06.2019 15:10, maudiejane

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?