Answer:
a) Yes, there are
shakes in a second (
) in a year there are 31,536,000 seconds... that is 3.1536x
(
)
b) Note that the defined universe day will have 60*60*24=86400 universe seconds if the seconds are defined as normal seconds.
Also one universe day (or 86400 universe seconds) is equivalent to 1010 years. Now using a rule of three we can know the seconds that humans have existed.

That is about 2 and half hours.
If a person want to move a <span>heavy box across the room, he must apply a force that is greater than starting frictional force acted on the heavy box in order to get the box in motion. the frictional force is equal to coefficient of friction times the normal force, and normal force is approximately the weight of the object. so the force that must be applied must be greater than the wieght of the object.</span>
Answer:
The answer is B.
Explanation:
I meant B. not C so sorry
The current flowing into the branches, or branch current, is divided according to the resistance in the branch that it is going into. Loop current remains the same.
The equilibrium constant is a quantity which characterizes an equilibrium in a reaction
.
Explanation:
- The equilibrium constant is a quantity which characterizes an equilibrium in a reaction
- it is based on the final concentrations of involved compounds.
- The value is constant for all of the experiments .
- It should be consistent because this constant is defined to be the relation between all concentrations of involved compounds at
chemical equilibrium.