Question

The distance traveled by a particle is proportional to the square of time then the particle travels with

• A. Uniform velocity
• B. angular velocity
• C. constant acceleration
• D. Decreasing acceleration

Answer 1

The correct option is C constant acceleration

let $s=k{t}^2$ , where $k$ is a constant

using $a=\frac{d^{2}s}{d{t}^2}$

$a=2k=constant$