1. The time for a radioactive sample to reduce to half of its original mass.
4. 10% of 232 is 23.2 times 6 equals 139.2
68.9 x6 equals 413.4
5. 0.37kg
6. 2000 years
7. 6.84 seconds
Answer:

Explanation:
According to Gauss's law, the electric flux through the circular plates is defined as the electric field multiplied by its area:

The magnetic field around the varying electric field of the circular plates is given by:

Replacing (1) in (2) and solving for
:

yes, because you have to observe your experiment while doing it in case something goes wrong
F = ma
You need to rearrange this equation to find mass so you would have the equation :
M = f/a
Input the numbers into the equation :
M = 56/7
M = 8
Well if it gets warmer the ice will weaken and if it gets hot enough will melt. Of course if the weather gets colder the ice will thicken.