drag
drag
A force applied on a non-rigid object tends to change its shape. Example : If we apply force on a sheet of paper it will fold, hence the shape is changed.
Friction is a phenomenon which acts to resist an applied force, both 'pushing' and 'pulling'. It is a force in itself, and may be considered the opposite of slippery. It will change the path of a body in motion.
Heat causes air to rise by convection. As the air rises it applies pressure to the underside of the blades. This causes the paper spiral to spin.
a thik stick past
drag
downward
This is because of the atmospheric pressure exerting a downward force on the paper.
Gravity
A force applied on a non-rigid object tends to change its shape. Example : If we apply force on a sheet of paper it will fold, hence the shape is changed.
kinetic energy created by the downward motion of your arm.
The peice of paper compares to the paper airplane because they both have the same mass. Whether a paper is flat,folded in half or is shaped into a fancy paper boat it will always have the same amount of mass.
the causes of deforestation are to get paper (toilet paper kitchen roll walpaper ect.)
i am sure that it is not frictional force.....
A magnetic force.
They do not. Since a crumbled and an uncrumbled paper has the same weight but not the same surface area they will have the same gravitational pull but the difference in surface area give them diffent air resistance. Air resistance is the force when the paper have to move the air molecules while falling. Since the unfolded paper have to move more molecules because of its bigger surface, it will move slower through the air since the papers have the same gravital pull and therefore the same amount of force moving them downward.
The droplets of kerosene diffuse and spread in the wax paper.