Multiple Choice Question (MCQ)
Question: Venu includes a clear subject in his email. Why is that important?
A.
Email cannot be sent without a subject line
B.
To tell the company what the email is about
C.
To show he has good English skills
D.
None of these
Correct Answer: To tell the company what the email is about
Explanation
In S.I system of units, the unit of force is Newton (briefly written as N). A Newton may be defined as the force, while acting upon a body of mass 1 kg, produces an acceleration of 1m/s2 in the direction of which it acts.
1 N = 1 kg x 1 m/s2 = 1 kg-m/s2