Exam (elaborations)
BMCT-II Exam With Complete Solutions 2024/2025
- Course
- BMCT-II
- Institution
- Rasmussen College
BMCT-II Exam With Complete Solutions 2024/2025
[Show more]
Content preview
BMCT-II exam with complete solutions2024/2025
direction or magnitude
Machines help us make work easier. Simple machines are mechanical devices that change the
_______________________ of a force
Six Simple Machines
Lever, Wheel and axle, Pulley, Inclined plane, Wedge, and Screw.
1
, Each simple machine or mechanism within a complex machine is focused on making the work easier by
doing one of the following actions:
Increase the force applied to an object
Increase the speed or distance of a moving object
Change the direction of the applied force
Mechanical Advantage
The extent to which a machine facilitates an action is called the
greater, easier
The _____________ the mechanical advantage is, the _____________ the work becomes
force produced and force applied
Generally, the mechanical advantage is the ratio between the _______________ by the machine and the
_________________ to the machine
greater, easier
The ____________ the Mechanical Advantage ratio is, the work becomes _____________
Mechanical Advantage Formula
=Force produced (by the machine) / Force applied (to the machine)
lever
A __________ is a simple machine made with a bar that pivots on a surface point called a fulcrum.
effort arm
Force (input) is exerted upon one side of the bar called the
load arm
moves an object or load (output) on the other side of the bar called the ___________
Mechanical Advantage of a lever
2
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 Bettergrade. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now