A body moving with velocity $v$ has momentum and kinetic energy numerically equal. What is the value of $v$ ........$m/s$
A body moving with velocity $v$ has momentum and kinetic energy numerically equal. What is the value of $v$ ........$m/s$
$2$
$\sqrt 2$
$1$
$0.2$
A body moving with velocity $v$ has momentum and kinetic energy numerically equal. What is the value of $v$ ........$m/s$
$P = E$ ==> $mv = \frac{1}{2}m{v^2}$
==> $v = 2\,m/s$
Other Language