An electron is in a uniform magnetic field that is directed out of the plane of the page. When the electron is moving in the plane of the page toward the bottom of the page, what is the direction of the force on the electron

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

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).

Where should a carbon monoxide detector be mounted?