Answer:
B. how hard the string was plucked
Explanation:
The scientist that contributed to the declassification of Pluto as a planet is Mike Brown.
this question is centered around newtons second law f=ma
First you need to find the acceleration
that gives you 0.36 recurring(on both numbers) m/s²
mass= force ÷ acceleration
mass= 85.25 kg
if you want to check
f=ma
85.25 × 0.36 recurring (remember its on both numbers not just 6) = 31 N
Some of the forms of energy are: heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy <span>and so on. Some examples of this are:
</span>Heat energy: the sun in our solar system. Mechanical energy: a moving car. Gravitational energy: a pen being held above a table. Electrical energy: lightning. Sound energy: musical Instruments. Chemical energy: batteries. Nuclear or atomic energy: the fusion reaction in the sun.
