Question

2.3. Fill in the blanks: :
(1) In the SI system, the unit is work is
........
(2) Velocity =
Period of time required for the displacement
(3) Acceleration
Time taken for change
(4) The scientist
was the first to study force and the resulting acceleration.​

Answer 1

Explanation:

joule

I think answer of 2 3 and 4 is already

given

Answer 2

Explanation:

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