Abook is sitting on a table at rest. which of the following best describes the forces acting on the book

What determines the amount of inertia an object has

The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).

Why are nonmetals more likely to react with eachother by sharing electrons