Physics
Two identical positive charges exert a repulsive force of 7.0 10-9 N when separated by a distance of 3.2 10-10 m. Calculate the charge of each. _C
Physics
Thanks Sat, but can you write your reasoning behind the answer?
Quantum Physics
Problem 5 please?
Quantum Physics
Answer for Question 5 please?
math
Maria gave a store clerk $10.00 for a purchase that cost $9.19. Part A What is the total amount of change Maria should have received from the clerk? Part B How would Maria receive her change using the least number of coins possible? Part C Show 1 way Maria could receive her ch...
Physics
A 2.3 kg block slides down a 25° inclined plane with constant acceleration. The block starts from rest at the top. At the bottom, its velocity is 0.65 m/s. The incline is 1.6 m long. What is the coefficient of friction?
ENGLISH URGENT !!!!!!!
Xbox stuff, PS3 stuff, cool shades, and of course cash.
Math 208
N=0.04x-78.34 determine the year in which there were 1.9million inmates
Physics
An object in equilibrium has three forces exerted on it. A 30 N force acts at 90° from the x axis and a 48 N force acts at 60°. What are the magnitude and direction of the third force? . N ° (counterclockwise from the +x direction)
Physics- Help
Five forces act on an object. (1) 63 N at 90° (2) 40 N at 0° (3) 75 N at 270° (4) 40 N at 180° (5) 50 N at 60° What are the magnitude and direction of a sixth force that would produce equilibrium?
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