Question

complaint letter to admission incharge when your name doesn't' given in 11th list .​

Answer 1

Answer:

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When the particle completes half revolution change in velocity

Δv=[5−(−5)]m/s=10m/s

Time taken to complete the half revolution is

t=vπr=5π×5=πs

Thus, average acceleration =tΔv=π10m/s2.

Answer 2

Answer:

A Complaint Letter is a type of letter written to address any type of wrong-doing, offense, grievance, resentment arising out of a product, service, etc. It is used to raise your concern about unfair things and seek a productive outcome. It is a fundamental right and duty of a citizen to seek justice arising out of any injustice, and the first step toward it is, filing a Complaint. It inspires other troubled consumers, influences the concerned authorities to take proper action, and makes the defaulters more liable, responsible, and responsive.

It can be of the following types-

Personal Complaint letter- The type of complaint letter you write on your own individual level pertaining to your individual grievances is referred to as a personal complaint letter.

Professional Complaint letter- It is the type of complaint letter that is written on behalf of the organization pertaining to issues that are affecting the organization as a whole.