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Questions (10)
an enemy spaceship is moving toward your starfighter with a speed of 0.4c, as measured in your reference frame. The enemy ship
1 answer
949 views
two point charges q1=3uc and q2=-2uc are placed 5 cm apart on the x asix. at what points along the x asix in
a) the electric
2 answers
3,919 views
An electric field of 850 kV/m is desired between two parallel plates, each area 7cm x 5 cm and separated by 2.5 mm of air.
a)
0 answers
473 views
If a protonand an electron are released when they 2.0X10^-10m apart, find the initial accelerationof each of them.
I know
2 answers
671 views
charge q1=+4.00nc is located at x=0.200m, and q2 =+5.00nc is at x=-0.300 m. what are the magnitude and directionof the net force
1 answer
2,246 views
two point charges are placed on the x axis as follows:
charge q1 = +4.00 nc is located at x = 0.200 m, and charge q2 = +5.00 nc
2 answers
8,873 views
two point charges are placed on the x axis as follows:
charge q1 +4.00nc is located at x = 0.200m, and charge q2 = +5.00nc is at
2 answers
1,618 views
two point charges are located on the y axis as follows :
charge q1 = -1.50nc at y= -0.600m, and charge q2 = +3.2nc at the origin
2 answers
1,821 views
if a proton and an electron are released when they 2.0 x 10^-10 m apart, find the initial acceleration of each of them
3 answers
938 views
a negative charge of -0.55 uc an unknown charge 0.300 m diectly below it. what are the magnitude an direction of the force that
0 answers
704 views
Answers (2)
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I know a=ke^2/mr^2 K= 8.99 * 10^9 e= 1.6 *10^-19 r= 2.0 *10^-10 so, what is the m ?
