Question

A 2.6 kg ball is accelerated at 4.5 m/s2.

Calculate the force needed to achieve this feat.
Show all work including formula and units!

Answer 1

`12\:\mathrm{N}`

Step-by-step explanation:

Force is given by the equation
`F=ma`.

Plugging in given values, we have:

`F=ma=2.6\cdot 4.5=11.7=\fbox{$12\:\mathrm{N}$}` (two significant figures).