A) What is the peak value of the voltage?
b) What is the RMS value of the voltage?
c) What is the angular frequency for this voltagesignal?

Check answer in below explanation

Explanation:

Peak value:

It is the maximum value which is attained by alternating voltage. It is also known as crest value. It is represented by Vm.

Equation of alternating voltage is

                        V=Vm Sinωt;

  Where Vm is the Peak value of voltage

RMS value:

It is the square mean root of instantaneous value of voltage.It is represented by Vrms.

Vrms is given by  

Vrms=;

Vrms=;

Finallly,  

Vrms=Vm/(√2);

Angular frequency for this voltage signal:

It describe how the fast object is moving.It is represented by ω.and ω is  

Given by ω=2*π*f;

Where f is simple frequency.