A body of mass m kg is projected from a point A up the line of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A body of mass m kg is projected from a point A up the line of greatest slope of a plane inclined at 20 to the horizontal, as shown. The initial speed of the body is 10 ms. 10ms 20 (a) Assuming that the plane is smooth, find (i) the acceleration of the body (ii) the distance it travels up the plane before coming instantaneously to rest. In fact the plane is rough. The coefficient of friction between the body and the plane is u. The body comes to rest after 9 m. (b) Calculate the value of . (c) Show that the body slides back down the plane, arriving at A with speed 4.55 ms. A body of mass m kg is projected from a point A up the line of greatest slope of a plane inclined at 20 to the horizontal, as shown. The initial speed of the body is 10 ms. 10ms 20 (a) Assuming that the plane is smooth, find (i) the acceleration of the body (ii) the distance it travels up the plane before coming instantaneously to rest. In fact the plane is rough. The coefficient of friction between the body and the plane is u. The body comes to rest after 9 m. (b) Calculate the value of . (c) Show that the body slides back down the plane, arriving at A with speed 4.55 ms.
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
Comment on whether you agree with the following, and why? An audit report on comparative financial statements ordinarily compares current-year financial statements of two or companies with one...
-
Analyze the chords specified by this figured bass, and add inner voices to make a four-part texture. Bracket all circle-of-fifths progressions, even those that contain only two chords. 9: 0 Be 0.
-
Which one of the following is NOT an example of cash flows in operating activities according to direct method? Select one: a. Cash payment for purchase of inventories b. Cash received from debtors c....
-
Jack and Jill are owners of UpAHill, an S corporation. They own 25 and 75 percent, respectively. a. What amount of ordinary income and separately stated items are allocated to them for years 1 and 2...
-
Paper Solutions Ltd manufactures three different models of paper shredders including the waste container that serves as the base. While the shredder heads are different for the three models, the...
-
In 2015, George Wright started the Old Oregon Wood Store to manufacture Old Oregon tables. Each table is carefully constructed by hand using the highest-quality oak. Old Oregon tables can support...
-
The following is the description of sales and cash receipts for the Lady's Fashion Fair, a retail store dealing in expensive women's clothing. Sales are for cash or credit, using the store's own...
-
Explain in detail, in the UK the need to reassure children, young people and adults of the confidentiality of shared information and the limits of this give reference and examples ?
-
The president of Modular Office of Brazil (MOB), the wholly owned Brazilian subsidiary of U.S.- based Modular Office Corporation receives a compensation package that consists of a combination of...
-
What you thought you knew about the economics of healthcare and identify the significance (what it means to you professionally and/or personally). Please identify what more you want to learn in...
-
Transverse waves with a speed of 5 3 . 5 m / s are to be produced on a stretched string. A 4 . 2 0 m length of string with a total mass of 0 . 0 6 0 0 kg is used. ( a ) What is the required tension...
-
A 14.0 cm long rod has a nonuniform charge density given by the equation (x) = Ae-x/b ' where A = 1.50 nC/cm and b = 37.5 cm. What is the total charge on the rod? Hint: This problem requires...
-
Question 2.6 (Assessment objectives...) There are numerous support resources, services and networks available throughout Australia. They differ from state to state and support can be provided by...
-
A 1.70-kg object attached to a spring moves without friction (b = 0) and is driven by an external force given by the expression F = 4.60sin(2t), where F is in newtons and t is in seconds. The force...
-
Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with a force of 68.1 N, Jill pulls with 64.5 N in a direction 45 to the left, and Jane pulls in a...
-
In this project, you will work with the data file cities.txt. The file is available in the files section of this course. For this project, you will have to calculate the distance between two points...
-
If a process has a six-sigma capability, what is the process capability index? a. 1 b. 2 c. 6 d. 12
-
An aircraft flies over the North Pole at 900 km h-1 and continues south at a constant speed along a particular line of longitude. Estimate the angle between a plumb line hanging freely in the...
-
Give the truth table for the circuit shown in figure
-
A thin uniform rectangular plate of length a, width b and mass m has a moment of inertia 1/12 m(a2 + b2) about an axis through its centre and perpendicular to its plane. Identify the principal axes...
-
Explain the principle of hit-and-run entry in the context of a perfectly contestable market.
-
Is it possible for a firm or firms operating in a natural monopoly to be subject to contestability? Explain.
-
Firms like Google, Facebook, Amazon, Apple and Netflix are relatively new players in their respective markets, albeit that all are basically part of the tech industry. They can all be seen as having...
Study smarter with the SolutionInn App