Question

A constant force is acting on a body, then:

Mass $\times$ change in velocity = ___ $\times$ time interval.

Answer 1

$F=m\times a$

A constant force is acting on the body, so its acceleration is constant.

$a=\frac{v-u}{t}$

$F=m\times \frac{v-u}{t}$

$F\times t=m\times (v-u)$

$Force\times timeinterval=mass\times changeinvelocity$