Physics

Problem

1. A mass m attached to a horizontal massless spring with spring constant k , is set into simple harmonic motion. Its maximum displacement from its equilibrium position is A . What is the masses speed as it passes through its equilibrium position? (A) 0 (B)

A \sqrt{\frac{k}{m}}

(C)

A \sqrt{\frac{m}{k}}

(D)

\frac{1}{A} \sqrt{\frac{k}{m}}

![](https://storage.googleapis.com/diraq-contents/question-bank/question-images/081844acc816/2025_11_20_b6e29c73d98739775023g-01.jpg)

Browse the problem library