3 years ago

The second law connects force, ,and motion

Physics

1 answer:

goblinko [34]3 years ago

5 0

I think the answer is mass

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Answer: 11 m/s

Explanation:

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Pat used a First Class lever.

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3 years ago

Explain why energy from the sun cannot reach us by conduction or convection?

34kurt

Answer:

It cannot reach us by conduction or convection as there is no medium such as air in most part of the space between the earth and the sun. From the sun the heat comes to us by another process known as radiation. The transfer of heat by radiation does not require any medium.

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3 years ago

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Jupiter, the largest planet in the solar system, has an equatorial radius of about 7.1 x 10^4km (more than 10 times that of Eart

Zarrin [17]

Answer:

The average speed is $v = 1260 \ km/s$

The average speed is different from the average velocity in this question

Explanation:

From the question we are told that

The equatorial radius of Jupiter is $R_j = 7.1*10^{4} \ km$

The period of oscillation of Jupiter is $T_J = 9 \ hours , 50 \ min = 35400 \ seconds$

Generally the average speed is mathematically represented as

$v = \frac{2 \pi * R_j }{T_J}$

=> $v = \frac{2 *3.142 * 7.1*10^{4} }{35400}$

=> $v = 1260 \ km/s$

Generally in average speed the direction is not considered while in average velocity the direction is considered for the case of this question the movement equitorial point has no direction in that it start from one point and after its periodic motion it still remains at that point

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3 years ago

Please help fast due next period!!!

OLga [1]

Answer:

The chemical formula for zinc (III) phosphide is Zn3P2

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3 years ago