Answer:
Part a)
v = 0.0105 m/s
Part b)
Explanation:
As per momentum conservation we know that
here we know
Part a)
now from above expression we can say
Part b)
Now increase in the internal energy of the system
F=ma
a=F/m
=825N/75kg
=825kg*m/75kg*s^2
=11m/s^2 in the direction of the force (ans)
Glass is the material that would provide the most electrical resistance.
Elements which are good conductors of electricity are referred to as
Metals. They usually have low resistance.
<h3> Examples of Metals</h3>
Non metals are are low conductors of electricity and have high resistance.
Electrolytes such as salt water are also good conductors of electricity.
Glass are generally regarded as Insulators and are poor conductors of
electricity which makes it the material with the most electrical resistance.
Read more about Resistance here brainly.com/question/17563681