3 years ago

If a chemical spill reaches groundwater, the availability of which resource will be reduced for people in the area?

Physics

1 answer:

Alenkinab [10]3 years ago

4 0

The answer is fish I’ve had this question before

You might be interested in

Along the frictionless path you have chosen, the main force(s) acting on the puck after receiving the kick is (are):

Vaselesa [24]

Gravity, and Normal. Check the comments for why Applied isn't one.

5 0

3 years ago

An object is thrown directly downward from the top of a very tall building. The speed of the object just as it is released is 17

Softa [21]

Answer:

distance cover is = 102.53 m

Explanation:

Given data:

speed of object is 17.1 m/s

$t_1 = 3.32 sec$

$t_2 = 5.08 sec$

from equation of motion we know that

$d_1 = vt_1 + \frac{1}{2} gt_1^2$

where d_1 is distance covered in time t1

so $d_1 = 17.1 \times 3.32 + \frac{1}{2} 9.8 \times 3.32^2$ =

$d_1 = 110.78 m$

$d_2 = vt_2 + \frac{1}{2} gt_2^2$

where d_2 is distance covered in time t2

$d_2 = 17.1 \times 5.08 + \frac{1}{2}\times9.8 \times 5.08^2$

$d_2 = 213.31 m$

distance cover is = 213.31 - 110.78 = 102.53 m

3 0

3 years ago

The critical angle between a medium and air is 430. What is the speed of light in that medium?

vagabundo [1.1K]

Answer:

The speed of light is that medium is 281907786.2 m/s.

Explanation:

since the critical angle is Фc = 430, we know that the refractive index is given by:

n = 1/sin(Фc)

= 1/sin(430)

= 1.06

then if n is the refractive index of the medium and c is the speed of light, then the speed of light in the medium is given by:

v = c/n

= (3×10^8)/(1.06)

= 281907786.2 m/s

Therefore, the speed of light is that medium is 281907786.2 m/s.

8 0

3 years ago

If your body were a tall building, your skeleton would be

n200080 [17]

The Beams And Joints That Hold It .

4 0

3 years ago

Read 2 more answers

Compare and contrast what happens to an object's motion when balanced or

mario62 [17]

Answer: The motions shifts.

5 0

2 years ago