Kinetic energy is the energy the body possesses due to its motion. Kinetic energy is a kind of mechanical energy, as well as potential energy. All bodies that move linearly or rotate possess a certain kinetic energy.
Potential energy is the energy that an object has due to its position relative to another object. When we stand on the top of the building, we have more potential energy than when we are at the bottom, because the earth is attracted by the force of gravity.
When the body falls, it at the beginning of the fall has potential energy due to the force of gravity, and therefore falls, and then the potential energy turns into a kinetic, because the body moves in the fall.
When we kick the ball upwards, it moves upward, because it has kinetic energy, until it stops at one point, since there is no kinetic energy of motion, and only at that moment the kinetic energy turns into a potential, at that moment the ball is stopped, until it starts to fall again.
Correct answers are II. and III.
The answer is annual grass weeds.
Preemergence herbicides typically been the most effective and preferred to control the annual grass weeds. Preemergence herbicides are widely used to control the weeds that are grown in lawns and if we use this herbicides many weeks before the germination of weeds, it will be very effective.
The correct answer is that, Monopoly sets their own prices.
When there is no competition in a monopoly it shows that , monopoly they do set their own prices. Monopoly is termed as the only enterprise or person who supplies a particular commodity.
They are characterized by way of lacking competition in economic which produces either services or goods.
We say that there is high monopoly profit when there is monopoly price is being high than marginal cost of the seller.
Government can establish monopolies by integration form.
Trade is when two or more people exchange items such as food , money , books and etc...
When our country = America ( USA ) trades goods such as money , or food and medical supplies to other countries ( Nations ) to help them and in return we might get more supporters or better Technology.
I really hope that this helps you out a lot.
The answer is intuition. It is a way of having to
understanding an information, fact or something in a more fast phase without
having to provide any reasoning or
obtaining any experience, analysis or observation to be done in order to learn
or know it.
