Please asap The next four questions are about the following situation:An experiment is run to study the difference between a block traveling down a ramp and a uniform solid sphere(1 = % M R²) traveling down a ramp. The two ramps are identical, sloped upward at 8 = 30°. The block andsphere each have a mass of 2 kg. There is friction between the ramp and the object, with a coefficient of staticfriction μ, = 0.3 and a coefficient of kinetic friction u.= 0.2. Both the block and the sphere are placed a distanceof 5 meters up the ramp.13. What is the velocity of the block at the bottom of the ramp?A. v= 3.65 m/sB. v= 4.85 m/sC. v= 5.42 m/sDv= 5.66 m/sE. V = 5.92 m/sCase AF, 2.80 NB. F₁ = 3.40 NC. Fr= 3.92 ND. F₁ = 5.10 NE. F₁ = 5.89 N14. What is the force of friction acting on the sphere?Amy5.42A. v= 3.65 m/sB. v= 4.85 m/sC. v= 5.42 m/sD. v= 5.66 m/sEv=5.92 m/s-0.312) (98)<= 5.50Case B15. What is the velocity of the sphere at the bottom of the ramp?v=Z gm-2219.91151-2 (598)(5)attom first?

Answered: Image /qna-images/answer/f19801b5-e3cd-4326-9255-7f1fb0b258ac.jpg

The next four questions are about the following situation: An experiment is run to study the difference between a block traveling down a ramp and a uniform solid sphere (1=% M R³¹) traveling down a ramp. The two ramps are identical, sloped upward at 8 = 30°. The block and sphere each have a mass of 2 kg. There is friction between the ramp and the object, with a coefficient of static friction u.= 0.3 and a coefficient of kinetic friction = 0.2. Both the block and the sphere are placed a distance of 5 meters up the ramp. 13. What is the velocity of the block at the bottom of the ramp? A. v = 3.65 m/s B. v=4.85 m/s C. v= 5.42 m/s Dv=5.66 m/s E. V = 5.92 m/s * Case A 14. What is the force of friction acting on the sphere? AF, = 2.80 N B. F₁ = 3.40 N C. F, = 3.92 N D. Fr= 5.10 N E. F, = 5.89 N A. v= 3.65 m/s B. v= 4.85 m/s C. v= 5.42 m/s D. v = 5.66 m/s Ev=5.92 m/s -0.312 191 5.50 Case B 15. What is the velocity of the sphere at the bottom of the ramp? v=2 gm- 269.31151-2 (598)

The next four questions are about the following situation: An experiment is run to study the difference between a block traveling down a ramp and a uniform solid sphere (1=% M R³¹) traveling down a ramp. The two ramps are identical, sloped upward at 8 = 30°. The block and sphere each have a mass of 2 kg. There is friction between the ramp and the object, with a coefficient of static friction u.= 0.3 and a coefficient of kinetic friction = 0.2. Both the block and the sphere are placed a distance of 5 meters up the ramp. 13. What is the velocity of the block at the bottom of the ramp? A. v = 3.65 m/s B. v=4.85 m/s C. v= 5.42 m/s Dv=5.66 m/s E. V = 5.92 m/s * Case A 14. What is the force of friction acting on the sphere? AF, = 2.80 N B. F₁ = 3.40 N C. F, = 3.92 N D. Fr= 5.10 N E. F, = 5.89 N A. v= 3.65 m/s B. v= 4.85 m/s C. v= 5.42 m/s D. v = 5.66 m/s Ev=5.92 m/s -0.312 191 5.50 Case B 15. What is the velocity of the sphere at the bottom of the ramp? v=2 gm- 269.31151-2 (598)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A crate of 64 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.2 m, and the angle 0= 9°. What is the maximum acceleration a (in m/s2) the cart can have without sliding on the cart? The coefficient of static friction between the crate and the cart is Ug = 0.56. Please pay attention: the numbers may change since they are randomized. Your %3D answer must include 3 places after the decimal point. Take g = 9.81 m/s². 0.5 m |0.5 m • G a Your Answer: Answer
You have been selected as a potential intern in a construction company in Aqaba, Jordan. For evaluation purposes, you were asked to answer the following question. Two wooden boxes are moving on an inclined surface as shown in Figure 2. Wooden Воx A Non- Frictional Surface Non- Frictional Surface Figure 2: Wooden Boxes Answer the following questions using the D'Alembert's principle. Note that the mass of box A is M1 and the mass of box B is M2. 1. Find the tension in the rope, in terms of M1 and M2. 2. Calculate the acceleration of the wooden boxes, in terms of M1 and M2. Wooden Box
What is the maximum height in meters a 51 lb girl can walk up the slide without supporting herself by the rails? The coefficient of static friction between the girls shoes and the slide is 0.98. y Statics and Dynamics R.C. Hibbeler 2010 Pearson Prentice Hall, Inc. 1-48 = x² 3 h -X
Experiment #2: Acceleration vs. Mass Link https://phet.colorado.edu/sims/html/forces-and-motion-basics/latest/forces-and-motion-basics_en.html In this lab you will determine the relationship between acceleration and mass. Choose an Applied Force at the beginning, and keep it constant for this entire experiment. Set the friction to zero. This will make your Applied Force equal to the net force. Record data for five different values of Mass. Graph Acceleration vs. Mass. Graph this in Google sheets(you want a line graph - it should only have one line). Make sure that Mass information is used as the x value Make sure that Acceleration information is used as the y value Add a trendline – see what fits best – linear, exponential, polynomial, etc … Add a copy of you graph below the table Applied Force (N) Mass (kg) Acceleration (m/s²)
You have been selected as a potential intern in a construction company in Aqaba, Jordan. For evaluation purposes, you were asked to answer the following question. Two wooden boxes are moving on an inclined surface as shown in Figure 2. Wooden Box A Non- Frictional Surface Non- Frictional Surface 60 Figure 2: Wooden Baxes Answer the following questions using the D'Alembert's principle. Note that the mass of box A is M1 and the mass of box B is M2. Wooden Box
Search 6:00 PM Fri Feb 10 2. DETAILS MY NOTES A block of mass 2.35 kg is pushed up against a wall by a force P that makes an angle of 50.0° angle with the horizontal as shown below. The coefficient of static friction between the block and the wall is 0.221. Use g=9.8 m/s², P max! (a) Determine the possible values for the magnitude of P that allow the block to remain stationary. (If there is no maximum, enter NONE in that answer blank.) Pmin N N (b) What happens if IP has a larger value than P max!? The block slides up the wall. The block does not slide along the wall. The block slides down the wall. www webassign.net What happens if IP has a smaller value than Pmin!? The block slides up the wall. 67% The block does not slide along the wall. The block slides down the wall. PRACTICE ANOTHER
..A mass of 4kg rests on a horizontal plane. The plane is gradually inclined until at an angle e= 15° with the horizontal, the mass just begins to slide. What is the coefficient of static friction between the block and the surface?
Q1: In the Figure 1, two forces (P & Q) are acting on the same fixed point A. Find the resultant of these forces and its angle with the horizon by using: (a) Graphical solution. (b) Trigonometric solution. Q = 60 N Figure 1: P 40 N 35 Q2: A block of 15 kg was place on an inclined surface as shown in Figure 2. If the static coefficient of friction between the block and the surface is 0.3, find: (a) the maximum friction force. (b) the equilibrium state of the block. 15 kg Figure 2: 30
If the uniform cabinet has weight of 200 lb, and the coefficient of static friction between the cabinet and the ground is g = 0.14, determine the minimum force P that can make the cabinet slide. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point and proper unit. Take g = 32.2 ft/s². Your Answer: Answer P 4 ft units A -1 ft-1 ft- 3.5 ft B
Q3. As shown on the right in image below, the force Facting on the box varies with displacement s, and the coefficient in the image, C = 14. Determine the work done by force Fto the box when the box has displaced s = 1.9 m. Please pay attention: the numbers may change since they are randomized. Negative sign must be included if the work done is negative. Your answer must include 2 places after the decimal point, and proper SI unit. F (N) F 5 3 S 4 C s (m) 1 2
1. A horizontal force, F, pushes a block of mass m against a vertical wall. The coefficient of static friction, μs, is given. Find the minimum horizontal force where the block will just begin to slip.
A block of mass M = 539.0 g sits on a horizontal tabletop. The coefficients of static and kinetic friction are 0.549 and 0.391, respectively, at the contact surface between table and block. The block is pushed on with a 13.6 N external force at an angle \theta with the horizontal. a) What angle with respect to the horizontal will lead to the maximum acceleration in horizontal direction of the block for a given pushing force? (Give your answer in degrees and use the unit "deg") b) What is the value of this maximum horizontal acceleration?