Force = mass × accelaration
Force = 0.25Kg × 196 m/s²
Force = 49 Newtons
The Answer is= 7.8 x 10^4
Answer:
It compares the the difference between a radioactive element remaining in specimen to the amount of the radioactive element that would have been originally trapped in the specimen. This is done by comparing the ratio of the relative abundance of this radioactive element to its non radioactive isotope in nature to their ratio remaining in the specimen and comparing it to the half-life of the radioactive isotope.
