Question

answer both the question​

Answer 1

Explanation:

A1) =>In SI units this acceleration is measured in metres per second squared (in symbols, m/s2 or m·s−2) or equivalently in newtons per kilogram (N/kg or N·kg−1). ... The nominal "average" value at Earth's surface, known as standard gravity is, by definition, 9.80665 m/s2.

A2) =>Newton's law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.

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Answer 2

Answer:

SI units, G has the value 6.67 × 10-11 Newtons kg-2 m2.

Newton's law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.