3 years ago

If the Earth got closer to the Sun, how would the gravity between the Sun and Earth change?

Physics

2 answers:

SSSSS [86.1K]3 years ago

8 0

It is 2 it would decrease

Neko [114]3 years ago

4 0

Answer:

I think its 2. It would decrease

Explanation:

Hope this helps

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3 years ago

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3 years ago

Four point charges have equal magnitudes. Three are positive, and one is negative, as the drawing shows. They are fixed in place

Semmy [17]

Answer:

Ans= 9

See attached picture for clearer solution.

Explanation:

The net electrostatic force acting on charge A = 2/ 2 + 2 /(2) 2 − 2 /(3) 2 = 2 / 2 (1 + 1/4 – 1/9 ) = 41/36 2/2 .

The net electrostatic force acting on charge B = 2/2 + 2/(2)2 − 2/2 = 1/4 2/d2 .

The net electrostatic force acting on charge C = 2/2 + 2/(2)2 + 2/2 = 2/2 (1 + 1 4 + 1) = 9/4 2/2 .

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3 years ago