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VARVARA [1.3K]
3 years ago
13

Select the correct answer.

Physics
2 answers:
IRISSAK [1]3 years ago
8 0

Answer:

i believe its D

Explanation:

bonufazy [111]3 years ago
6 0
D. definition of perihelion: the point in the orbit of a planet, asteroid, or comet at which it is closest to the sun. (the sun is an example of the star)
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Write your answer to the question below.
ElenaW [278]

Answer:

Hi... Potential energy is converted to kinetic energy and kinetic energy is converted to potential energy

8 0
3 years ago
Use scientific (exponential) notation to express the following quantities in terms of the SI base units in
Anna007 [38]

Answer:

When a number is written in scientific notation (representing the number using powers of base ten) it is expressed so that it contains a digit in the place of the units and all other digits after the decimal point, multiplied by the respective exponent.  For example, the number 4.232(10)^{3}.

On the other hand, it is known the units in the SI for mass, length, time and temperature are kilogram (kg), meter (m), second (s) and Kelvin (K), respectively. In addition, thera are prefixes of the International System (SI) that indicate a specific factor of 10.

For example:

-Giga (G) is a prefix that indicates a factor of 10^{6}

-Pico (p) is a prefix that indicates a factor of 10^{-12}

-Mili (m) is a prefix that indicates a factor of 10^{-3}

-Micro (\mu) is a prefix that indicates a factor of 10^{-6}

-Tera (T) is a prefix that indicates a factor of 10^{12}

-Kilo (K) is a prefix that indicates a factor of 10^{3}

Knowing this, let's express these quantities in terms of the SI base units:

0.13 g=0.00013 kg=1.3 (10)^{-4}kg

232 Gg=232(10)^{6}g=232 (10)^{3}kg

5.23 pm=5.23(10)^{-12}m

86.3 mg=86.3(10)^{-3}g=8.63 (10)^{-5}kg

37.6 cm=0.376 m=3.76 (10)^{-1}m

54 \mu m=54 (10)^{-6}m

1 Ts=1 (10)^{-12}s

27 ps=27 (10)^{-12}s

0.15 mK=0.15(10)^{-3}K

8 0
4 years ago
When an orange rolls off a table, its potential energy is converted into?
Anna007 [38]
Since the orange rolls off the table and is (falling) its potential energy turnes into kinetic energy.

Hope this helped
:D
7 0
3 years ago
When riding your dirt bike you run into a tree which causes your bike to immediately come to a stop. You fly over the handle bar
Natali5045456 [20]
Newton's first law of motion. Because you fly over the handlebars and you land a few feet away on the ground. Your bike would stop immediately because of the unbalanced force.
3 0
4 years ago
Read 2 more answers
Tension force ........... throughout a string that changes direction over a pulley.
vodka [1.7K]

Answer:

"is constant"

4 0
4 years ago
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