Question

a body start from rest what is zero? explain also.​

Answer 1

Answer:

hello

Explanation:

Initial velocity (u) of the body is zero, when it starts from rest.

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Answer 2

Answer:

hey mate

Fehling’s test consists of a solution that is usually prepared fresh in laboratories. Initially, the solution exists in the form of two separate solutions which are labelled as Fehling’s A and Fehling’s B. Fehling’s A is a solution containing copper(II) sulphate, which is blue. Fehling’s B is a clear liquid consisting of potassium sodium tartrate (Rochelle salt) and a strong alkali, usually sodium hydroxide. During the test solutions A and B are prepared individually and stored.

Explanation:

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