A transverse pulse is shown in the figure, on which 4 points are shown at any instant. Which of the following points are in a state to move upwards in subsequent time?

Question

A transverse pulse is shown in the figure, on which 4 points are shown at any instant. Which of the following points are in a state to move upwards in subsequent time? (A) A, B (B) A, D (C) B, C (D) B, D

Tardigrade Admin · Accepted Answer

y=A0 sin (ω t-k x) (d y/d t)=VP=A0 ω cos (ω t-k x) Values for Vp at B and C are positive force they are in a state to move upwards.

Q. A transverse pulse is shown in the figure, on which $4$ points are shown at any instant. Which of the following points are in a state to move upwards in subsequent time?

A, B

A, D

B, C

B, D

$y = A_{0} sin (ω t - k x)$
$\frac{d y}{d t} = V_{P} = A_{0} ω cos (ω t - k x)$
Values for $V_{p}$ at $B$ and $C$ are positive force they are in a state to move upwards.

Q. A transverse pulse is shown in the figure, on which 4 points are shown at any instant. Which of the following points are in a state to move upwards in subsequent time?