Determine the missing words needed to complete the following sentences and enter them into the right-hand column.A force applied by a person to make something move is known as an _______________ force.effort Every lever has three components: an effort arm, a resistance arm and a _______________.A lever is balanced when: effort force x length of effort arm = resistance force x length of _______________ arm.A lever gives you a trade-off: increase the distance and you can use less _______________.

Suppose a particular lever has a mechanical advantage of 0.5.Determine which two of the following statements about the lever are true. It is a speed multiplierIt is a force multiplierIts effort arm is twice as long as its resistance armIts resistance arm is twice as long as its effort armI'm not sure

A Blank______-class lever has its components arranged as fulcrum-weight-force.Multiple choice question.secondthirdfirst

In the body, the bones function as levers with the joints functioning as Blank______.Multiple choice question.fulcrumsforcesresistanceweights

Which is the most favourable arrangement of those listed below:Question 5Select one:a.A short resistance and long force armb.A long resistance and short force armc.A long resistance and force armd.A short resistance and force arm

What is the mechanical advantage of a lever defined as?Question 6Select one:a.Effort/loadb.Load/fulcrumc.Fulcrum/effortd.Load/effort