Answer:
a. i. applied force
ii. gravitational force
iii. normal force of reaction
b. net force is zero
c. we move forward
d. frictional force
e. opposite dirction of force applied
Explanation:
Answer: B) used to drive an endergonic reaction
Explanation:
coupling occurs when the energy released by an exergonic reaction is used to drive an endergonic reaction. Exergonic reactions are reactions that lose energy as the process takes place while endergonic reactions are reactions that require energy to be driven.
Am example of an exergonic reaction is cellular respiration and an example of a endergonic reaction is Photosynthesis The coupling of the two reactions can work to the advantage of the reactions to give them enough drive to be completed.
The elementary unit of charge (the charge on one electron) = 1.6 x 10^-19 coulomb.
1 coulomb = the charge on 6.25 x 10^18 electrons
10 coulombs = the charge on 6.25 x 10^19 electrons
A. All natural radiation is at a level low enough to be safe
<span> vernier scale because is a part of vernier calipers.rest of them are parts of other measuring instruments like dial guage, screw guage etc</span>