Machines

Match it! Select the correct answer from the pull down...Good luck!

The ideal mechanical advantage of a pulley system in which five ropes support an object is ___

In an ideal machine, the work input ___ work output

In a wheel and axle, the resistance force is usually exerted by the ___.

To raise a resistance 4 m, the effort rope of a single fixed pulley must move ___.

There are ___ types of simple machines.

As the efficiency of a machine increases, the ___ of the machine increases.

The IMA of an inclined plane 8 m long and 2 m high is ___.

The IMA of an inclined plane can increased by ___.