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WGU C165 Pre course Study Guide Exam Questions and Verified for Accuracy Answers 2024/2025 CA$16.68   Add to cart

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WGU C165 Pre course Study Guide Exam Questions and Verified for Accuracy Answers 2024/2025

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WGU C165 Pre course Study Guide Exam Questions and Verified for Accuracy Answers 2024/2025 Defined in terms of standards - correct answer base quantity A physical aspect described by a combination of base quantities - correct answer derived quantity The speed of an object in a particular d...

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WGU C165 Pre course Study Guide Exam
Questions and Verified for Accuracy Answers
2024/2025


Defined in terms of standards - correct answer base quantity


A physical aspect described by a combination of base quantities -
correct answer derived quantity


The speed of an object in a particular direction - correct answer
Velocity


Change in velocity divided by the time it takes for the change to
occur - correct answer Acceleration


Speeds up
Slows down
And/or
Changes direction - correct answer Acceleration occurs when
an object


A push or pull exerted on an object - correct answer Force


Newton (N) - correct answer SI unit for force


The combination of all forces acting on an object - correct
answer net force

,Forces acting on an object that combine and form a net force of
zero - correct answer balanced forces


Forces that produce a nonzero net force, which changes an
object's motion - correct answer unbalanced forces


(An object continues in uniform motion in a straight line/ at rest
unless a resultant force acts.)


The net force on an object is the cause of its acceleration -
correct answer Newton's First Law


The tendency to keep the same motion- remaining at rest or
maintaining the same velocity - correct answer Inertia


The acceleration of an object depends on the mass of the object
and the amount of force applied.
F=ma - correct answer Newton's Second Law


For every action there is an equal and opposite reaction -
correct answer Newton's Third Law


The force that two surfaces exert on each other when they rub
against each other - correct answer Friction


The force of friction between two objects that are moving against
each other - correct answer kinetic friction

, Frictional force that prevents two surfaces from sliding past each
other - correct answer static friction


A force of attraction between objects that is due to their masses.
- correct answer Gravity


Mass times velocity - correct answer linear momentum


Momentum is conserved when two or more objects collide.
Momentum may transfer but total momentum within the group
stays the same - correct answer Law of conservation of
momentum


The ability of a material to bounce back after being disturbed -
correct answer Elasticity


Force exerted on an object that causes it to move - correct
answer Work


The ability to do work or cause change - correct answer Energy


Energy of motion - correct answer kinetic energy


Energy that is stored and held in readiness - correct answer
potential energy


Force x distance - correct answer Work formula

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