Question

The slope of $x-t$ graph at any point gives

• A. Instantaneous velocity
• B. Instantaneous acceleration
• C. Force at that instant
• D. Momentum at that instant

Answer 1

The correct option is A Instantaneous velocity

The slope of $x-t$ graph at any point gives instantaneous velocity.

From the above figure,

Instantaneous velocity, $v=\frac{BC}{AB}$

$v=\frac{dx}{dt}$

The correct option is A.