♥ JASMINE DNT-ED on Wednesday, March 5, 2008 ♥
hellos , another post today !!
i had alredy wirtten so much on my blog ler , now it's time for a recap !!
there are a total of 22 question ... see if uii can puzzle all the answer in your head XD ...
1)What type of motion is movement backwards and forwards in a straight line?
Reciprocating.
2)Which type of motion describes a child swinging on a swing?
Oscillating.
3)Movement in a straight line called _______ motion.
Linear.
4)One method of transmitting force and rotary motion from one shaft to another is by using _______ .
Pulley wheels and belt.
5)By altering the _____ of pulley wheels in a pulley system it is possible to adjust the speed of output rotation.
Diameter.
6)In simple gear trains the driver and driven gears rotate _______ .
In opposite directions.
7)A crank is a handle like input device that when turned makes parts of a machine _____ .
Move or operate.
8)All mechanisms involve some kind of _____.
Motion and force
9)All mechanisms must produce some kind of _____ .
output.
10)Which type of motion describes the up and down movement of the Carousel horses?
Reciprocating.