Study the diagram of the complex machine below, and answer the questions that follow. Ramp height...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Study the diagram of the complex machine below, and answer the questions that follow. Ramp height 12 inches Length of crank handle = 36 inches Radius of crank axle = 6 inches A. Rope wrapped around axle attached to box Ramp length = 60 inches 1. What two simple machines make up the complex machine? lever Weight of box = 495 lbs B. inclined plane 2. What is the mechanical advantage of the complex machine? Hint: add the mechanical advantages of the two simple machines. MA-30 MA length Theight 60 la MA-11 JP=5 1=60 3. How much force (weight) must be applied to the handle of the crank to pull the box up the ramp (assume no friction)? 4. What is the efficiency of the machine if it requires 50 lbs force on the handle to pull the box up the ramp? NOTWI 100 Study the diagram of the complex machine below, and answer the questions that follow. Ramp height 12 inches Length of crank handle = 36 inches Radius of crank axle = 6 inches A. Rope wrapped around axle attached to box Ramp length = 60 inches 1. What two simple machines make up the complex machine? lever Weight of box = 495 lbs B. inclined plane 2. What is the mechanical advantage of the complex machine? Hint: add the mechanical advantages of the two simple machines. MA-30 MA length Theight 60 la MA-11 JP=5 1=60 3. How much force (weight) must be applied to the handle of the crank to pull the box up the ramp (assume no friction)? 4. What is the efficiency of the machine if it requires 50 lbs force on the handle to pull the box up the ramp? NOTWI 100
Expert Answer:
Answer rating: 100% (QA)
Ans Inclined plane Mechanical Advantage of inclined ... View the full answer
Related Book For
Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
Posted Date:
Students also viewed these accounting questions
-
A box of 50 remote control devices contains 3 that have a defective power button. If devices are randomly sampled from the box and inspected one at a time, determine a. The probability that the first...
-
A 5.00-kg block is set into motion up an inclined plane with an initial speed of 8.00 m/s (Fig. P8.33). The block comes to rest after traveling 3.00m along the plane, which is inclined at an angle of...
-
A box of weight w is accelerated up a ramp by a rope that exerts a tension T. The ramp makes an angle a with the horizontal, and the rope makes an angle 6 above the ramp. The coefficient of kinetic...
-
What favors the formation of continuous (dense) cleavage?
-
Explain the purpose of a schedule of accounts receivable or accounts payable.
-
Define requirements.
-
You tossed a coin 100 times and got 77 heads and 23 tails. Does this seem like a reasonable result? What inference might you draw from the result?
-
Ogundipe Company manufactures a plastic toy cell phone. The following standards have been established for the toys materials and labor inputs: During the first week of July, the company had the...
-
Generally, the higher the risk involved in investing, the more investors tilt their preferences toward preferred equity and the higher is the cost of common/ordinary shares compared to preference...
-
Evaluate the following pure-yield pickup swap: You currently hold a 20-year, AA-rated, 9.0 percent coupon bond priced to yield 11.0 percent. As a swap candidate, you are considering a 20-year,...
-
What is the code of Ethics an the reason its important part of every business from an employer/ emplyoee standpoint?
-
What conditions are fulfilled by a steady flow process?
-
Write the relationship between specific heats.
-
State Kelvin-Planck statement for second law of thermodynamics.
-
State the limitations of First law of thermodynamics.
-
Write the steady flow energy equation.
-
2.2 Specify a process for planning stakeholder engagement How would you plan for stakeholder engagement in a supervisory role? What approach might you take? Negotiation Effective Networking I...
-
Sportique Boutique reported the following financial data for 2012 and 2011. Instructions(a) Calculate the current ratio for Sportique Boutique for 2012 and 2011.(b) Suppose that at the end of 2012,...
-
A brokerage company is interested in forecasting the number of new accounts the office will obtain next month. It has collected the following data for the past 12 months: MonthAccounts 1.19 2.20 3.21...
-
D&G Industries operates three shifts every day of the week. Each shift includes full-time hourly workers, nonsupervisory salaried employees, and supervisors/ managers. D&G Industries would like to...
-
The American College Health Association produced the National College Health Assessment (Andy Gardiner, Surfacing from Depression, February 6, 2006). The assessment indicates that the percentage of...
-
Harry wants to contribute either \($6,500\) (BT\($)\) to a traditional deductible IRA or \($6,500\) (AT\($)\) to a Roth IRA. His current tax rate is 30% for ordinary income and 15% for capital gains....
-
The XYZ Partnership reports the following items during 2022: Calculate ordinary income (or loss) by completing page 1 of Form 1065, and complete Schedule K (Partners Shares of Income, Credits,...
-
Rita, a calendar year taxpayer, is an employee of the RST Partnership, which has a June 30 year-end. The partnership pays Rita a salary of 2,500 per month for the period January 1 through June 30,...
Study smarter with the SolutionInn App