Question

Which graph corresponds to an object moving with a constant negative acceleration and a positive velocity ?

• A.
• B.
• C.
• D.

Answer 1

Answer: (C)

$a=-C$
$\frac{VdV}{dx}=-C$
$VdV=-CdX$
$\frac{V^2}{2}=-Cx+k$
$x=-\frac{V^2}{2C}+\frac{K}{C}$