These days teenagers spend a lot of their free time with their friends. You can see a lot of young people hanging around the mall, minding their own business in their friend groups. If they're not spending their time with their real life friends, they may be socialising on internet. More than often, a lot of people use internet to socialise with their friends. Internet comes in handy if you have friends from other parts of the world. Teenagers use all different kinds of social media. From the usual Snapchat to Instagram, from Facebook to VK. It's actually pretty rare to see or to know a teenager that it not actively spending their time on social media with friends.
A cam converts the rotary motion of the engine into the reciprocating motion
Oscillating is when something swings backwards and forwards
The plastic pipers are formed through the dies when a force is applied
There are mentioned mechanisms like switch of lights, turn taps and open doors
The crankshaft is needed to change the motion of a piston into a rotary motion
A paper trimmer can produce a linear movement
The car body panels are formed by the force applied to the steel sheets.
Mechanisms deliver the power to do the work
Объяснение:
These days teenagers spend a lot of their free time with their friends. You can see a lot of young people hanging around the mall, minding their own business in their friend groups. If they're not spending their time with their real life friends, they may be socialising on internet. More than often, a lot of people use internet to socialise with their friends. Internet comes in handy if you have friends from other parts of the world. Teenagers use all different kinds of social media. From the usual Snapchat to Instagram, from Facebook to VK. It's actually pretty rare to see or to know a teenager that it not actively spending their time on social media with friends.