Question

brainly is useless app in whole word

Answer 1

Answer:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

Then you can leave the app .. we have no poblem

Answer 2

Answer:

$\infty hello \: \infty$

Explanation:

• nothing as such..

$please \: mark \: me \: as \: brainliest$