Exam (elaborations)
EVOC GPSTC 320/321 Exam Questions and Answers 100- Correct
- Course
- Institution
EVOC GPSTC 320321 Exam Questions and Answers 100- Correct
[Show more]
Content preview
EVOC GPSTC 320/321 Exam Questionsand Answers 100% Correct
Vehicle dynamics - (correct answer) -___ in relation to a crash: the officer can consider the movement
io io io io io io io io io io io io io io io io
of vehicles during and after collision when determining the path of travel and assisting in locating the
io io io io io io io io io io io io io io io io io
area of collision. Basic physics teaches that an object in motion continues to remain in motion until
io io io io io io io io io io io io io io io io io
acted upon by an external force. In a crash
io io io io io io io io io
investigation, external force is normally another moving vehicle or a stationary object such as a tree or
io io io io io io io io io io io io io io io io
building.
io
Inertia - (correct answer) -a body at rest will remain at rest and a body in motion will remain in motion
io io io io io io io io io io io io io io io io io io io io
in a straight line at the same speed unless acted upon by an external force
io io io io io io io io io io io io io io io
Vehicle dynamics - (correct answer) -The movement of vehicles during and after collision
io io io io io io io io io io io io
Acceleration - (correct answer) -Change in velocity divided by the time it takes for the change to occur
io io io io io io io io io io io io io io io io io
the greater the mass, the greater the force must be for a given acceleration
io io io io io io io io io io io io io
Newton's Second Law - (correct answer) -Force equals mass times acceleration.
io io io io io io io io io io
Newton's First Law - (correct answer) -An object at rest stays at rest and an object in motion stays in
io io io io io io io io io io io io io io io io io io io
motion with the same speed and in the same direction unless acted upon by an unbalanced force. also
io io io io io io io io io io io io io io io io io io
known as inertia
io io io
Friction - (correct answer) -A force that opposes motion between two surfaces that are in contact
io io io io io io io io io io io io io io io
Two types of friction - (correct answer) -static and kinetic
io io io io io io io io io
static friction - (correct answer) -the force that resists the initiation of sliding motion between two
io io io io io io io io io io io io io io io
surfaces that are in contact and at rest
io io io io io io io io
kinetic friction - (correct answer) -the force that opposes the movement of two surfaces that are in
io io io io io io io io io io io io io io io io
contact and are moving over each other
io io io io io io io
sliding friction - (correct answer) -is GRIP
io io io io io io
Rolling friction - (correct answer) -is SLIP. (Grip is good, Slip is bad)
io io io io io io io io io io io io
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 Wisdoms. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now