Sven's team put its insulated ice cube into a sealed plastic container. Which type of thermal energy transfer was the team trying to prevent?
A. Radiation
B. Convection
C. Conduction
D. Translation

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

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).

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?