Problem 2: A block with a mass of m = 1.5 kg rests on a wooden plank. The coefficient ofstatic friction between the block and the plank is u, = 0.84. One end of the board is attached to ahinge so that the other end can be lifted forming an angle, 0, with respect to the ground. Assume thex-axis is along the plank as shown in the figure.m Part (e) Write an expression for the maximum angle, 0m, that the board can make with respect to the horizontal before the block starts moving.(Write in terms of the given parameters and variables available in the palette.)0m =

Answered: Image /qna-images/answer/0ea302d1-7857-428a-8f6a-5bbdda994542.jpg

Part (e) Write an expression for the maximum angle, 0m, that the board can make with respect to the horizontal before the block starts moving. (Write in terms of the given parameters and variables available in the palette.) 0m =

Part (e) Write an expression for the maximum angle, 0m, that the board can make with respect to the horizontal before the block starts moving. (Write in terms of the given parameters and variables available in the palette.) 0m =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Two vectors are given by A = 3 î + 4 j andB = -1 î + 2 j. (a) Find A x B. (b) Find the angle between…

Q: as shown in the B 5. A 9 magnitude zero When the ball is at location B, what is the direction of the…

A: When an object is moving in a circular path, the direction of the velocity changes as time changes.…

Q: A 10.5 m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…

Q: Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to…

A: Let F1=90lb and F2=110lb

Q: Vector v = <7,-5,-7> and has an initial point of <-10,6,-12>. Find the terminal point.

A: The objective of the question is to find the terminal point of a vector given its initial point and…

Q: Vector u = <-7,3,-5> and vector v = <-1,1,0>. Find the cross product of u X v.

Q: Here are three displacements, each measured in me- ters: di = .0 and dz = 4.0î +3.0ĵ+2.0k. (a) What…

Q: jxi=-k_This The convention is to choose the direction of +z so that ?Xj=kv which automatically means…

A: Given values: Force, F→=(7i^+9i^) N Displacement, r→=(0.8i^+1.2i^) m Torque, 𝞃→ = r→×F→

Q: Let vector a = and vector b = . The the cross product of vector a and b.

Q: How many of the vectors have a horizontal component other than 0?

A: In the given diagram, d2 vector is acting along y-axis. Hence, its horizontal component is 0. For…

Q: Two forces, F₁ and F2, act at a point. F₁ has a magnitude of 9.20 N and is directed at an angle of…

A: The given values are listed below. F1=9.20 Nθ1=58°F2=6 Nθ1=52.8°

Q: You have the following vectors: A=-7.9i+9.73 B-7.11+-1.23 Calculate the magnitude of A - 2B. Your…

Q: A has a magnitude of 27 and is parallel to B which has a magnitude of 16. Let R = A + B, let S-A-B,…

Q: F, = (-30i + 60j + 60k)kN %3D Forces are concurrent at point O. Determine the magnitude of the…

A: Given, Three forces at point O

Question

Problem 2: A block with a mass of m = 1.5 kg rests on a wooden plank. The coefficient of
static friction between the block and the plank is u, = 0.84. One end of the board is attached to a
hinge so that the other end can be lifted forming an angle, 0, with respect to the ground. Assume the
x-axis is along the plank as shown in the figure.
m

Part (e) Write an expression for the maximum angle, 0m, that the board can make with respect to the horizontal before the block starts moving.
(Write in terms of the given parameters and variables available in the palette.)
0m =

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

(a) What is the sum of the following four vectors in unit-vector notation? For that sum, what are (b) the magnitude, (c) the angle in degrees, and (d) the angle in radians? Positive angles are counterclockwise from the positive direction of the x axis; negative angles are clockwise. ➡️ E: 6.00 m at +0.900 rad F: 5.00 m at -75.0° G: 4.00 m at + 1.20rad H: 6.00m at -210°
Vector u = <-7,3,-5> and vector v = <-1,1,0>. Find the cross product of 9(u X v)
Two forces F1 and F2 act at point O. R is the resultant of force F1 and F2, and it is expressed as R = F1 + F2. Given the magnitude of |F1| = 60 N and |R| = 100 N, calculate. must use parallelogram law/triangle rule and sine & cosine laws.
Can i get help with this problem
Our vectors P and Q have the same amount. How can we rearrange them so that the sum of them is toward the right? Explain this?
Two position vectors each start at the origin. The first has a magnitude of 40.5 cm, and is at an angle of 15.0° as measured counterclockwise from the +x-axis. The second has a magnitude of 23.0 cm and an angle of 68.0°, also counterclockwise from the +x-axis. (a) What is the area of the parallelogram (in cm2) that has the two vectors as two of its sides? cm2 (b) What is the length of the longer diagonal of this parallelogram (in cm)? cm
What is the relation between A×B and BxA, The magnitudes are the same but they are in opposite directions, i.e., (Ã×B)=-(BxÃ) The order of the vectors in a cross product doesn't matter so they are the same, i.e., (ÃxB)=(BxÃ)
Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to solve the following problems. Determine the magnitude of the resultant R and the angle e between the x-axis and the line of action of the resultant for the following: 450 Ib 52° 62 600 lb
Vector a = <-1,4,0> and vector b =<4,-4,1>. Find the cross product of a X b
B) Which property of the vectors is inaccurate?
Three force vectors act on a free body at the origin as shown. F1= 4 N F2=2.0 i + 3.1 J N F3= 6.3 N at 35° relative to positive x axis. a) Report the unit vector in the direction of F3 (in unit vector or i,j,k notation to 4 sig figs) b)Calculate the resultant force R, which is the sum of the three forces F1,F2, and F3 (in unit vector or i,j,k notation to 4 sig figs)
Current Attempt in Progress A sailboat race course consists of four legs, defined by the displacement vectors A.B.C, and, as the drawing indicates. The magnitudes of the first three vectors are A = 3.10 km, B = 4.90 km, and C= 5.00 km. The finish line of the course coincides with the starting line. Using the data in the drawing, find (a) the distance of the fourth leg and (b) the angle . 23.0 Ď Finish- B 35.0⁰ Ā 40.0⁰ Start