That would not be possible, all life would cease to exist in very short order.
Sure! I was playing outside when suddenly it started raining. Suddenly, I saw a butterfly flying in the garden. The bell rang suddenly, and it startled everyone in the classroom.
Mad People.
Yes.
Technology in the Classroom An Inside Look - 2014 was released on: USA: 20 February 2014
The World of Geography Inside the Classroom - 2013 was released on: USA: 5 April 2013 (internet)
there could be friction inside the motor. there is friction on the wheels of the scooter and the ground. there is air friction when you move on a scooter.
Friction increases or decreases based on the surface changes. If a box were sliding down a smooth hill that suddenly becomes quite rough, then friction would increase. It would be the same vice versa for decreasing friction.
they would suddenly shoot forward at extremly high speeds.
I beckoned her to come inside the classroom.
Everyone could be helping each other. Or anything that you would think as good outside a classroom, would be the same thing inside a classroom.
The verb is was, a form of the verb to be.
The balloon will expand due to the pressure in its inside. This has nothing to do with friction.