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sammy [17]
2 years ago
5

If an elephant has a net force of 10000 N downward while experiencing an upward force of 9000 N from air resistance, what is the

elephant's gravitational force downward?
-1000 N, downward
-20000 N, downward
-19000 N, downward
-0 N, the forces are balanced
Physics
1 answer:
Feliz [49]2 years ago
6 0

Explanation:

net \: force \:  = gravitation \: force - resistance \\ 10000 = F - 9000 \\ F = 19000

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<em>The answer is B) water to air</em>

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Which trait would most likely lead a scientist to investigate a blood-thinning agent in the saliva of vampire bats?
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What will most likely lead a scientist to investigate a blood-thinning agent in the saliva of vampire bats is curiosity.

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2 years ago
If it were possible to move a star towards the earth then its apparent magnitude number would ______ while its absolute magnitud
ArbitrLikvidat [17]

If it were possible to move a star towards the earth then its apparent magnitude number would decrease while its absolute magnitude number would stay the same.

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5 0
1 year ago
A point charge of -2 µC is located at the origin. A second point charge of 6 µC is at x = 1 m, y = 0.5 m. Find the x and y coord
Soloha48 [4]

Answer:

x coordinate = -1.66 m

y coordinate is = -0.825m

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Suppose z be the distance form the first charge and z + sqrt(1^2 +.5^2) be the distance from the second So z + sqrt(1+.25) = z + 1.12

We have k*2.0x10^-6/s^2 = k*6x10^-6/(s+1.12)^2

0.0356s^2 -0.019s-0.0897=0  

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x coordinate = -1.876*cos(26.6) = -1.66m

y coordinate is -1.876*sin(26.6) = -0.825m

3 0
3 years ago
how long does it take sound to travel the distance between the two microphones? Given.:wave 1 of microphone 1 has T=2 sec and f=
Maksim231197 [3]

Answer:

0.00583 seconds

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