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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,
Why did the designer choose this particular combination of materials? The metal parts of the torch must conduct electric current if the torch is to function, but they must also be able to stand up to
A rocket is shot up with an initial speed of 45.0 m/s.
How long does it take the rocket to reach its highest point? How high does the rocket rise above the ground?
An acorn falls from a branch that i
I get the feeling that this should be obvious, and I feel embarrassed because I do actually have some education in Physics, but I have no idea. All objects radiate heat. This heat is transferred to ot
A car has initial velocity of 10 m/s toward top of an incline plane, which is inclined at 60 degrees... it has co effecient of friction of 0.5
how would I find the acceleration in this problem?I am
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
The driver of a speeding empty truck slams on the brakes and skids to a stop through a distance d. On a second trial, the truck carries a load that doubles its mass. What will now be the trucks skiddi
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
a) A rubber stopper is dropped from your raised hand to the floor.
b) A car is travelling at a steady rate of 85km/h due west.
c) A rocket begins rising from the launch pad.
d) A motorcycle rider appl
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
Doing a projectiles lab. We didnt actually learn angular velocity but Im to provide a factor for any inaccuracy in our lab, which was to roll a steel ball from an angled ramp. What I got so far is fri
A car is slowing down. What is the acceleration if the speed BEFORE slowing down was 14.76 m/s and it comes to rest in 39.308m?
I would really appreciate the help ASAP!
Thanks!-use the equation Vf^2=V
The Sun is considered to be a satellite of our galaxy, the Milky Way. The Sun revolves around the center of the galaxywith a radius of 2.20x10^20 meters. The period of one revolution is 2.50x10^8 year
