Centripetal Force
Define centripetal force in one sentence
Centripetal force is a force that can act on a object that is moving in a circular motion. Points awarded to accurate answer..
Define gravity.
The national force that makes objects fall on the ground. [Any accurate answer= points awarded]
3D printing is used by:
people at home, in offices, people for construction purposes, people in medicine... (any valid point)
The component of the force which is ________ to the velocity is the part resulting in the centripetal force.
perpendicular
Gravitational force is the force of attraction that pulls ypour body towards Earth.
Softwares that help designing models for 3D printing
Tinkercad, Blender...
Centripetal force pulls an object to ________
the center of rotation.
Who discovered gravity?
Sir Issac Newton
Materials used for 3D printing
3D filament (polylactic acid)
Si unit for centripetal force
Newton
What convinced Newton that gravity existed?
An apple falling from a tree
GUESS: An average 3D printer costs
Around 20,000/-
How does centripetal force play a role in the Anti- drop tray? [Remember the explanation!]
By holding the tray from above, it creates a centre of rotation that allows one to exert centripetal force upon the object, keeping it stationary and unaffected by the forces of gravity.
GUESS: Gravity is made from the word [Hint: it is a Latin word that is very close to the English name.]
The latin word gravitas
GUESS: The earliest 3D printer was made in (hint: it was made before 1990)
1981