Answer:
Quark
Explanation:
In the past the proton,neutron and electron were believed to be indivisible. Quarks were later discovered to be particles that make up the proton and neutron. Quarks are known as fast moving points of energy and are usually joined to one another through gluons. Neutron has two down quarks and one up quark while proton has two up quarks and one down quark.
Answer:
No acceleration.
Explanation:
If the forces are Balanced it means they are in equilibrium and there will be no net force, therefore the object will not accelerate and the velocity will remain constant.
Answer:
0.75 s
Explanation:
From the basic definition of sleed as distance traveled per unit time, s=d/t and making t the subject of the formula then t=d/s where t is time of traveling, d is distance covered and s is the speed. Substituting 6m for distance, d and 8 m/s for speed s then the time is calculated as t=6/8=0.75 s
Therefore, time is equivalent to 0.75 s
Answer: Pretty sure False Have a good day :)
Explanation:
Answer:The chloroplast carries out photosynthesis which uses sunlight and carbon dioxide to produce food energy for the cell to use in cellular respiration. 20. A cell maintains homeostasis through division and repair. The cell cycle has three, stages that are used to help a cell maintain homeostasis.
Explanation:
