Question

what is space-time curvature? what is gravity ? ​

Answer 1

Answer:

I am telling you about gravity.

Explanation:

Gravity is a force that pulls objects towards each other.

Earth's gravity keeps us on ground and causes objects to fall.

Answer 2

1. Curved space often refers to a spatial geometry which is not "flat", where a flat space is described by Euclidean geometry.

2. The force that attracts a body towards the centre of the earth, or towards any other physical body having mass.

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