Unit 3.1 Work and Force

Front

What is defined as an energy transfer?

Back

Work

Front

For work to be done on an object, what must be true about the direction of the force and the object's movement?

Back

The direction of the force and the object's movement must be the same.

Front

What is done when a force acts on an object and the object moves in the direction of the force?

Back

Work

Front

Is lifting a box an example of work?

Back

Yes

Front

What is the unit for energy and work?

Back

Joules

Front

What is the formula for calculating work?

Back

Work = Force x Distance (W = F x d)

Front

What is kinetic energy?

Back

The energy an object possesses due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or configuration.

Front

What is the relationship between work and energy?

Back

Work done on an object results in a change in energy.

Front

What is the SI unit of force?

Back

Newton (N)