When a force acts to move an object, we say that _______ was done

We say Work is a scalar or has a vector quantity. What does it mean?

A type of energy that is stored and waiting to be used later.

A type of energy where in the energy of an object is relative to its motion.

Energy CANNOT be created NOR destroyed.

We say energy can only be transformed. An example of chemical to motion is:

Another example of energy transformation is electric - thermal is.

As the speed goes UP the Kinetic Energy goes__________.

If the Kinetic Energy goes UP, Potential Energy goes__________.

Potential Energy and Kinetic Energy may vary, but Total Energy remains____________.

Calculate the WORK done, If a man pushes a concrete block 10 meters with a force of 20 N.

How much POWER will it take to move a 100 N mass at a distance of 30 meters in 3 seconds?

Calculate the POTENTIAL ENERGY of an ice buildup on a mountain with a mass of 3000 kg at a height of 10 meters.

Calculate the ELECTRIC CURRENT if a total charge of 300 Coloumbs was felt in the swimming pool for 1.5 minutes.

if you present your science project next week, you don't have to answer questions about electricity on your finals

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