How Do You Make Work Easier?

Question 1

work

Answer 1

• force * distance

Question 2

machine

Answer 2

• a device that can make work more effective… easier

Question 3

machines make work easier by…

Answer 3

• changing the force, distance, or direction

- BUT… does not change the amount of work done

Question 4

changing force and distance

Answer 4

• small force over a large distance

Question 5

changing direction

Answer 5

• machine changes direction of force