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sattari [20]
3 years ago
8

What was the first artificial satellite placed in orbit around the Earth? (3 points)

Biology
1 answer:
olga55 [171]3 years ago
5 0

The answer would be Sputnik 1. This was a Russian space probe launched during the Space Race between the Soviet Union and the United States.

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How does newtons law of universal gravitation apply to earth and the moon
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Newton proved that the force that causes, for example, an apple to fall toward the ground is the same force that causes the moon to fall around, or orbit, the Earth. This universal force also acts between the Earth and the Sun, or any other star and its satellites. Each attracts the other.
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Inner / Outer Planets in relation to the sun, labeling Terrestrial planets from Gaseous planets.
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Kelp ________. is eaten by sea otters is eaten by orcas suffers intense herbivory from zebra mussels suffers intense herbivory f
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What provides information about the body position with respect to gravity?​
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Centre of Gravity

The centre of gravity (COG) of the human body is a hypothetical point around which the force of gravity appears to act. It is point at which the combined mass of the body appears to be concentrated[1]. Because it is a hypothetical point, the COG need not lie within the physical bounds of an object or person. One subjective way (there are objective measures) to approximate the COG of an object is to visualise it balancing on one finger.

Centre of Gravity in the Human Body

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