When 2 objects of different masses are pushed with the same force which one accelerates the farthest?

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

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).

To a of 4 x hz is 1. 0. mm nm nm