Answer:
Half life refers to the time for 1/2 of the radioactive atoms to decay.
Suppose that X has a half life of 10 days and Y has a half life of 20 days
If both start out with 1000 radioactive atoms then after 20 days
X would have 250 radioactive atoms and Y would have 500 atoms
The rate of decay is greater for the shorter half life:
In the example given X must have the smaller rate of decay because it has a longer half life.
According to Ohm's Law, the voltage is equal to the current multiplied by resistance. Presenting the law in equation form:
V = IR
This law still applies in an R2-D2 droid circuit. Rearranging the equation:
I = V/R
Hence, the current is inversely proportional to the resistance.
Answer:
<h3>The answer is 3.38 m/s²</h3>
Explanation:
The acceleration of an object given it's velocity and time taken can be found by using the formula

where
a is the acceleration
v is the velocity
t is the time
From the question
v = 27 m/s
t = 8 s
We have

We have the final answer as
<h3>3.38 m/s²</h3>
Hope this helps you
closing cost is the term to describe Fees associated with buying and finalizing your loan.