Answer:
Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function. The population is growing to the power of 2 each year in this case.
Jennifer is able to drag her brother out of the zoo due to an applied net force of 15 N.
<h3>What is force?</h3>
Force refers to any agent which tends to cause a change in the motion or state of an object.
Forces are of two types;
- contact forces, and
- Non-contact forces
The net force is the difference between two forces which causes a change in the motion of an object.
The net force that Jennifer applies = 35 N - 20 N = 15 N
Therefore, Jennifer is able to drag her brother out of the zoo due to an applied net force of 15 N.
Learn more about Net force at: brainly.com/question/141439
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Answer:
The correct answer is false, a plant dying after being exposed to poison is not a physical change nor is it a physical property.
Explanation:
Metals have a larger number of loose electrons, while the electrons in glass and ceramics are packed tighter. Electricity is a flow of electrons, so looser electrons allow an easier flow.
Why do chemical reactions always involve a change in energy?
The energy change in a chemical reaction is due to the difference in the amounts of stored chemical energy between the products and the reactants. This stored chemical energy, or heat content, of the system is known as its enthalpy.