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Art [367]
3 years ago
11

Explain why the speed of a sled increases as it moves down a snow covered hill even though no one is pushing on the sled

Physics
1 answer:
mina [271]3 years ago
5 0
The unseen force of gravity acts on the sled,
accelerating it downward.
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5. How does privatization contribute to productivity?
tangare [24]

Answer:

increased competition

Explanation:

3 0
2 years ago
A question is scientific if you can answer it using which of the following?
pav-90 [236]
C. Observations and measurements
7 0
3 years ago
Why does the moon turn red during a lunar eclipse?.
SOVA2 [1]

Answer:

During a lunar eclipse, the Moon turns red because the only sunlight reaching the Moon passes through Earth's atmosphere. The more dust or clouds in Earth's atmosphere during the eclipse, the redder the Moon will appear.

4 0
3 years ago
If the magnetic field of an electromagnetic wave is in the +x-direction and the electric field of the wave is in the +y directio
alexandr1967 [171]

Answer:

Explanation:

The direction of propagation of electromagnetic wave

is given by the direction of vector E x B where E is electrical field , B is magnetic field .

Given Electric field  = E i because it is along x axis

Magnetic field = Bj because it is along y axis

E x B = Ei x Bj

= EB k .

so direction of E  x B is along k direction or z  - axis so wave is propagating along z - axis .

7 0
3 years ago
The moon orbits the earth once every 27 days at a distance of 384400 km. The international space station orbits the earth at an
Leno4ka [110]

Answer:

ive never done this befor but i think its 36 times aroud earth a day

Explanation:

384400/400=961  

961% of 27 days is 40minuets

1440/40=36

7 0
3 years ago
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