Exam (elaborations)
WGU C165 Physics Assessment Integrated Physical Science With Answers.
WGU C165 Physics Assessment Integrated Physical Science With Answers.
[Show more]
Content preview
WGU C165 Physics AssessmentIntegrated Physical Science With
Answers
A car is moving forward and its brakes are being applied. Which of the following is true?
A. The car's velocity is forward, and its acceleration is forward.
B. The car's velocity is backward, and its acceleration is forward.
C. The car's velocity is backward, and its acceleration is backward.
D. The car's velocity is forward, and its acceleration is backward. - ✔D. The car's
velocity is forward, and its acceleration is backward.
A car moves forward along a horizontal road in a straight line at constant speed. The
net force on the car is _______. - ✔zero
You are pushing a file cabinet across a floor in a straight line at a constant speed.
Which of the following can you correctly conclude about the forces acting on the file
cabinet?
A, If you were to exert twice as much force on the file cabinet, it would slide across the
floor at twice its original speed.
B. The force that you are exerting on the file cabinet is greater than the force that friction
is exerting on it.
C. The force that you are exerting on the file cabinet is greater than the force of friction
with the cabinet's weight.
D. The force that you are exerting on the file cabinet is equal and opposite to the force
that friction is exerting on it. - ✔D. The force that you are exerting on the file cabinet is
equal and opposite to the force that friction is exerting on it.
Inertia is an object's _______________________________________. - ✔tendency to
remain stationary or continue moving in the same way.
The mass of an object measures _____________________________. - ✔the amount
of matter in an object.
Which of the following is used to increase friction?
A. spraying a lubricant onto a squeaky wheel
B. scattering sand on icy roads
C. waxing floors - ✔B. scattering sand on icy roads
The force that slows down a person falling is called __________________. - ✔air
resistance
If the distance between two objects increases, the force of gravity between them
_________________. - ✔decreases
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Terrie. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$17.21. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
66579 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
