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Amalia
Questions (12)
A submarine submerged at a depth of -35.25 meters dives an additional 8.5 meters. What is the new depth of the submarine?
1 answer
634 views
A baseball diamond is a square 90 ft on a side. A player runs from first base to second base at 10 ft/sec. At what rate is the
5 answers
3,477 views
Find the points on the curve y=x2+2 closest to the point (0,3). Round to the nearest two decimal places. I know this requires
7 answers
633 views
Find the point on the curve y=2x+5 closest to the point (0,9).
I know to use the distance formula but I cannot get a correct
1 answer
568 views
Gloria would like to construct a box with volume of exactly 45ft3 using only metal and wood. The metal costs $14/ft2 and the
7 answers
834 views
Find the ratio and simply. Triangle find the shortest side to the longest
22.2, 9.6, 20 The simplified ratio is Type ratio as a
3 answers
2,294 views
Calculate the coulomb force on q. They are all in a straight line q1, q2,q3.
Q1:1.05 micro coulombs Q2:5.51 micro coulombs
0 answers
412 views
What is the electric field at a point midway between a -7.34 micro coulombs and a +4.49 micro coulombs charge apart 31.5m apart?
1 answer
947 views
we have a test coming up and I cannot figure out the practice question. Can somebody please help?
Aaron throws a 7.5 kg bowling
1 answer
388 views
How do I set up the quadratic equation for this problem?
4.0= (2x)^2 / (1.0-x)(1.0-x) I know how to use the formula, but I have a
1 answer
405 views
A Cu/Cu^2+concentration cell has a voltage of 0.22v at 25 C. The concentration of Cu^2+ in one of the half cells is 1.5x10^-3 M.
0 answers
474 views
Mercury, with a freezing point of -38.8°C, is the only metal that is liquid at room temperature. How much heat energy (in
2 answers
670 views
Answers (11)
m=26600000kg P=2000W d=2000m t=? P=W/t=Fd/t Forces that act on the object are Force that the pump applies (upward) and Fg (downward). Fnet = F - Fg = 0, so F=Fg=26600000 *9.81 t=Fd/P=2.61*10^8 s
it had to have the square root in it still
I checked the math
it didnt work out to be correct.
that answer is not the one I need, I need two that are on either side of the 0
okay, yeah, I got really confused with the derivative and how to solve to get w
Im still very confused on what to do with those values
I think it's 48 so check my answer please
I don't no because
0+3 on the bottom Sorry
The slope formula is Y2-Y1 over X2-X1 Therefore, it would be 6+8 on top, and 0-3 on the bottom.
