If a net force of 68.0N acts on a 4.05kg mass, what is acceleration?

Explanation:

Acceleration can be found by dividing the net force by the mass.

The net force is 68 Newtons. Let's change the units to make later steps simpler.

1 Newton is equal to 1 kg*m/s², so the net force of 68.0 Newtons is also equal to 68.0 kg*m/s².

The mass is 4.05 kilograms.

Substitute the values into the formula.

Divide. Note that the kilograms (kg) will cancel each other out when dividing.

Let's round to the nearest hundredth. The 0 in the thousandth place tells to leave the 9 in the hundredth place.

The acceleration is about 16.79 meters per square second.

the part of the wave he is travelling on is the crest

conservation of mass

mass before something happens = mass afterwards