First calculate the the force per kilogram(0.25 / 20 or 80N) so 80m/s^2
Surface tension and surface energy are two very important concepts discussed in physics. The concepts of surface tension and surface energy are widely used in fields such as fluid mechanics, fluid dynamics, aerodynamics and various other fields. Surface tension is the net intermolecular force on the surface molecules of a liquid. Surface energy is the relevant energy of these bonds. In this article, we are going to discuss what surface tension and surface energy are, their applications, the definitions of surface tension and surface energy, their similarities, and finally the difference between surface tension and surface energy.
Explanation:
A battery sits in an iPod before the iPod is turned on Chemical
A man at a carnival lifts a hammer high over his head
before swinging it down onto a pad.
Gravitational
A positively charged particle is slowly moved away
from a strong, negatively charged plate Electric
The string of a bow and arrow is pulled tight. Elastic
Energy is defined as the ability to do work. There are two main forms of energy which are:
- Potential energy
- Kinetic energy
Chemical energy energy is a form of potential energy produced through chemical reactions. A car battery is an electrochemical that converts chemical energy into electrical energy for use in the iPod. The battery is made up of electrodes through which electron flows in one direction and current is generated by the potential difference set up
Gravitational energy is a form of potential energy that tends to pull all bodies to the center of the earth. It is an attractive force.
Electrical energy is a form of energy produced through the flow of electric current in a body. As the positive charge moves away from the strong negative plate, an electric current is produced.
Elastic energy is a potential energy stored in elastic bodies that can be stretched and are not plastic.
Learn more;
Energy brainly.com/question/9231468
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To develop this problem, it is necessary to apply the concepts related to the Gravitational Force and its respective change related to the black hole.
Gravitational Force are given as
Where
l = Length
R = Separation between both
M = Mass of Object
m = mass of block hole
G = Gravitational Universal constant
Our values are given as
l = 100m
M = 1490
is mass of sun
R = 10km
PART A ) Replacing in our equation we have that
PART B) The difference at this force would be given as
As Force is equal to mass and gravity then
D. Cm/s/s, which can be also written as cm/s^2. This is the only possible unit for acceleration from the above option as acceleration requires time to be squared.