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Nikolay [14]
3 years ago
12

Please help me with this 29 points

Physics
1 answer:
Irina18 [472]3 years ago
7 0

Answer:

)Give the definition of poverty line as defined by the World Bank.

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Assuming no air resistance, how far will a 0.0010 kg raindrop have fallen when it hits the ground 30.0 s later. Assume g = 9.8 m
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D = (1/2)·at²
where d is the distance fallen, a is the acceleration (g in this problem), and t is the time
d = (1/2)·(9.8 m/s²)·(30 s)² = (1/2)·(9.8)·(900) m
d = 4410 m
The answer is b) 4410 m

Note: the mass of the raindrop is irrelevant since the acceleration due to gravity is independent of mass. (Galileo's Leaning Tower of Pisa experiment)
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If the current in a wire is directed upward, what is the direction of the magnetic field produced by the current?
Valentin [98]

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Explanation:

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When you are going down you pick up more speed
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In short, and in general:

Advantages

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