Question
A body of mass 3 kg is acted upon by two perpendicular
forces 9 N and 12 N. Find the resultant of two forces and the acceleration of the body.Solution

Which element dominates the Earth's crust by percentage?
Hydrogen was discovered by?
______ is defined as the number of moles of solute per litre of solution.
What is the Chemical name of Chromic Acid?
What are antibiotics?
The chemical name of the Vitamin B6 isΒ
Which alkali metal is represented by the atomic number 3?
Which element is known as the 'King of Chemicals.
Which of the following statements about glucose is incorrect?
Nitrous Oxide (N2O) is also known as β