Energy & Power

Assisting you Uncle with cutting the grass or helping your mother washing the dishes could be considered _______.

• chores

• favors

• work

• energy

The requirement that a seatbelt restrains a person up to 350lbs is considered a ___________.

• energy

• power

• constraint

• criteria

Technological machines used to complete work, requires different amounts of ______ , depending on the task.

• power

• gas

• energy

• time

Limited materials, due dates and a limited amount of money to create a technological product are considered ___________.

• important factors

• constraints

• variables

• outputs

Work is the amount of energy _________

What does POWER measure ?

In what units is POWER measured ??

• pounds

• yards

• minutes

• joules/sec or J/s

J/s = _______

• work / min

• Time

• Watt

• Energy