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An insulating slab 5 mm x 2 m x 2 m has a charge of 8 x 10^-11 coulomb distributed uniformly throughout its volume. Determine the electric field at point P,
What causes them to exist, does anyone actually know? I know its and allignment of particles in specific metals, but also why metals?-@The antichrist is coming: We have already figured it out.
The on
A)neutrons,
B)electron cloud
C)nuclues
D)protons
Please help, thanks!:D-(B) electron cloud
Most of an atom consists of an electron cloud, which is just a region where there is a high probability
An astronaut on the Moon fires a projectile from a launcher on a level surface so as to get the maximum range.If the launcher gives the projectile a muzzle velocity of 23m/s , what is the range of the
38 m/s drops a package of emergency rations from a height of 119 m to a stranded party of explorers. The acceleration of gravity is 9.8 m/s^2.
a) Where does the package strike the ground relative to
The corners of a square lie on a circle of diameter D = 0.38 m. The side of the square has a length L. Find L.-if the corners of the square lie on the circle, then the diagonal length of the square is
is there such objects that when put on water, it partially sinks.It neither floator sinks all the way to the bottom.Just sorta stays in the middle.-Density of water at 4 degree is 999.97 kg /m^2
Densi
3 monkeys pulling a banana......
one pulling 424 north
one pulling 194 north
and one pulling 400 north
banana is .93 kg-Did you ever consider F = ma ?
For the specific problem you have, add up all t
A rock stuck in the tread of a 51.0-cm-diameter bicycle wheel has a tangential speed of 3.30 m/s. When the brakes are applied, the rocks tangential deceleration is 1.30 m/s/s .
What is the magnitudes
A block starts at rest and slides down a frictionless track except for a small rough area on a horizontal section of the track (as shown in the figure below).It leaves the track horizontally, flies th
A football is thrown at 40 degrees to a guy that is 31.5 meters away.What must the initial velocity be?
Organize your work so i can understand how you did it.I want to know how to do it more than i w
Scientists want to place a 3800 kg satellite in orbit around Mars. They plan to have the satellite orbit a distance equal to 2 times the radius of Mars above the surface of the planet. Here is some in
A 900 g ball moves in a vertical circle on a 1.08 m-long string. If the speed at the top is 4.40 m/s, then the speed at the bottom will be 7.85 m/s.
What is the tension in the string when the ball is
In a river 2m deep,a water level measuring post embedded into the river stands vertically with 1m of itabove the water surface.If the angle of inclination of the sun above the horizon is 30*,calculate
