Mechanisms and motion quiz - CCEA GCSE Technology and Design quiz
17questions. Pick an answer and you'll see why right away.
Motion in a straight line in one direction is called:
Swinging backwards and forwards in an arc about a pivot is:
A saw blade moving backwards and forwards in a straight line shows:
In a first-class lever, the pivot is:
A wheelbarrow is an example of which class of lever?
The equation for a moment is:
A force of 50 N acts 0.4 m from a pivot. The moment is:
Mechanical advantage is calculated as:
Two gears that mesh directly turn:
The gear ratio of a simple gear train is:
A 20-tooth driver meshes with a 60-tooth driven gear. The gear ratio is:
The purpose of an idler gear is to:
The velocity ratio of a belt drive is:
One advantage of a chain drive over a belt drive is that it:
A cam and follower converts:
A rack and pinion converts rotary motion into:
Besides changing rotary to linear motion, a screw thread also provides: