Q 20 If y=Asint+π then slope of y vs t graph is best represented by - Physics - Physical World

Question

Q 20 If y = A sin t + π then slope of y vs t graph is best
represented by

Decoder_2 · Accepted Answer

Dear student,y=Asin(t+π)dydt=Acos(t+π)at t=0, dydt=Acos(0+π)=-Aso at t=0 the graph will have negative amplitude which is depicted in graph (4)
So the right option is (4)Regards

Q.20. If y = A sin t + π then slope of y vs t graph is best represented by

Q.20. If $y = A \sin (t + π)$ then slope of y vs t graph is best represented by