Consider two blocks A and B of mass mA = 32 kg and mB = 12...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider two blocks A and B of mass mA = 32 kg and mB = 12 kg connected by a non-elastic taut cable passing through an ideal pulley. The kinetic coefficient of friction between all contacting surfaces is k = 0.12. The slope on which block A rests makes an angle 300 with the vertical and the slope on which block B rests makes an angle 250 with the horizontal, see Figure 1. If we assume that a force of magnitude F1 = 70 N is applied to block A as well as a force of magnitude F2 = 100 N is applied to block B as shown in figure 1 and that block A moves downwards, Determine: a) block acceleration; b) The tension in the cable and the normal reactions exerted by the inclined plane on each block; c) the relative acceleration of B with respect to A. Consider two blocks A and B of mass mA = 32 kg and mB = 12 kg connected by a non-elastic taut cable passing through an ideal pulley. The kinetic coefficient of friction between all contacting surfaces is k = 0.12. The slope on which block A rests makes an angle 300 with the vertical and the slope on which block B rests makes an angle 250 with the horizontal, see Figure 1. If we assume that a force of magnitude F1 = 70 N is applied to block A as well as a force of magnitude F2 = 100 N is applied to block B as shown in figure 1 and that block A moves downwards, Determine: a) block acceleration; b) The tension in the cable and the normal reactions exerted by the inclined plane on each block; c) the relative acceleration of B with respect to A.
Expert Answer:
Answer rating: 100% (QA)
a Block acceleration We can draw a freebody diagram for each block as shown below Freebody diagrams for blocks A and BOpens in a new window Freebody d... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Posted Date:
Students also viewed these business communication questions
-
Analyse the KFC fast food brand "s company description, Target segment, competitive advantage, marketing plan objectives, Mission and goals( non financial goals and financial goals), as well as...
-
4. Let G be a graph. An independent set of G is a set of nodes in G such that no two nodes in the set are joined by an edge. Define I = {(G, k) | G has an independent set with k elements }. Show that...
-
2020 2021 2022 Price of Bread 2 4 7 Price of Cake 2 3 7 Assume there are 3 bread and 8 cakes in the typical consumer's "basket." Calculate the cost of the basket in 2021. Answer: ______
-
CMOS Chips is hedging a 20-year, $21 million, 8% bond payable with a 20-year interest rate swap and has designated the swap as a fair value hedge. The agreement called for CMOS to receive payment...
-
In 2016, Maxwell Inc. paid $625,000 for equipment that is expected to have a five-year life. In this industry, the residual value is estimated to be 5 percent of the asset's cost. Maxwell Inc. plans...
-
Distinguish between a Wage Earner Plan and straight bankruptcy.
-
You are the project manager over one of your companys first APF projects. You are having trouble getting the clients involvement. What would you do? L2
-
If a plant has an effective capacity of 6,500 and an efficiency of 88%, what is the actual (planned) output?
-
Required information [ The following information applies to the questions displayed below. ] During 2 0 2 4 , Noval Company sells 2 4 8 units of inventory for $ 1 0 0 each. The company has the...
-
Kramer Corporation enters a contract to sell 100 custom-made iron pipes to a customer for $300,000 on December 31, 2016, and the customer pays the full amount on that date. The sales contract...
-
Typical smartphone users whip out their devices to check them about 80 times a day, according to Apple. Out of boredom or to catch up, some businesspeople com- pulsively eyeball their smartphones and...
-
Garage Corporation's return on investment (ROI) on some new equipment was 20% using beginning-of-year net book value. The gross book value of the equipment is $250,000. Accumulated depreciation at...
-
You are considering bonds of two companies . Taxco's bond pay interest at 12 percent p.a. and Maxco's at 6 percent pa Both have face value of Rs 1000 and maturity of three years. (a) What will be the...
-
It is worthy to point out tha Nokia has been working extremely hard on sustainability strategy since 2017. What are the attributes of this strategy? Has the company achieved its goal?
-
A car rental company offers two plans for renting a car. Plan A: 30 dollars per day and 18 cents per mile Plan B: 50 dollars per day with free unlimited mileage How many miles would you need to drive...
-
Banana Ltd. manufactures juice with two different ingredients: 100% of ingredient A is added at the beginning of the production process; 100% of Ingredient B is added when the juice is 60% complete....
-
Happy Bean Inc. operates a chain of doughnut shops. The company is considering two possible expansion plans. Plan A would open eight smaller shops at a cost of $8,940,000. Expected annual net cash...
-
Write a function that reads a Float24_t value: Float24_t float24_read(void) A legitimate float24 value string is of the form: "mantissabexponent" where the mantissa (m) and the exponent (e) may have...
-
Determine the force P which must be applied to the toggle BCD to maintain equilibrium in the position shown. 515 10 in. 20 in. 10 in. I in. 20 in.
-
A 25-kg block is supported by the spring arrangement shown. If the block is moved vertically downward from its equilibrium position and released, determine (a) The period and frequency of the...
-
The motion of a particle is described by the equation x = 60 cos 10t + 45 sin (10t /3), where x is expressed in millimeters and t in seconds. Determine (a) The period of the resulting motion, (b)...
-
Why may a focus on operating revenue be preferable to a focus on total revenue?
-
Which approach do you think is best for valuing a business: the DCF approach or the market multiple approach? Explain the rationale behind your answer. p7
-
Why is EVA a better measure of financial performance than are accounting measures such as net income or earnings per share?
Study smarter with the SolutionInn App