Vocabulary
A____ is a push or pull. A.rubber chicken B.force C.inertia D.Guatamala Bay
What is B?
True or False. A bike on grass is a form of friction?
What is True?
What is compression?
What is you squeeze something together, making it smaller or more compact?
What is applied force?
What is Applied force is when one object pushes or pulls on another object?
True or False: Friction decreases speed.
What is True.
Cutting vegetables is a example of what force?
What is shear force?
What is tension?
Tension force is a type of force that happens when an object is pulled in opposite directions by two forces.
What is friction?
What is Friction is a force that happens when two surfaces rub against each other. It's like a sticky force that can make things harder to move smoothly?
Which of Newton's Laws states: That for every action there is an equal and oppostite reaction. A.1st B.3rd C.2nd D.The law of Harrison Ford
What is 3rd
Which of these forces is commonly experienced by bridge cables holding up a bridge?
Tension
What is shear force?
What is two opposite forces push or pull an object, making it bend or break?
What is elastic force?
What is elastic force the push or pull that a material uses to return to its original shape, after being s t r e t c h e d or squished
What is the difference between elasticity and plasticity?
When the wind causes a tree to bend and its fibers slide over each other, which force is at work inside the tree?
What are the four types of internal force?
Tension, compression, shear, torsion
What are the three types of external force?
Applied force, friction, elastic force