A 50 Kg girl runs up two flights of stairs, a total of 8 meters than her starting point, in 10 seconds. What is her power output?

it was hot sunny

explanation:

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.