A watt is one ______________ per second.

If you lift a 15-N weight vertically 30 m above the ground, you are

The time rate of doing work is called ______________.

We define the total mechanical energy of an object as

Some food costs may rise in the future as a consequence of the increased use of which food-based fuel?

The United States’ most abundant fuel supply is ______________.

Given 10 kWh of electricity and assuming no losses, how much work, in joules, could be done?

The units of work are the same as those of ______________.

When a 6-kg object increases its potential energy by 180 J, approximately how has its position changed?

What is the Iceberg Principal, and how is it related to “Hills Like White Elephants”? Name another work from our assigned readings that might reflect this type of writing, and explain how.