1✓ CorrectPart C-Determining the position of the blocks at a given velocityIf both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (VB)2 = 4.75 m/s.Express your answer to two significant figures and include the appropriate units.View Available Hint(s)WSubmitValueμAProvide FeedbackUnitsaOI'?ENG Learning Goal:The two blocks shown have masses of m₁ = 43 kg andmp=78 kg. The coefficient of kinetic friction between block A andthe inclined plane is μ = 0.14. The angle of the inclined plane isgiven by 0 = 35° Neglect the weight of the rope and pulley (Figure 1)FigureDer1 of 1Provi

Answered: Image /qna-images/answer/06b1ef00-a0fe-4ea1-99ac-66469d2409ea.jpg

▼ Part C-Determining the position of the blocks at a given velocity If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (vB)2 =4.75 m/s. Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) 8= W μÀ Value Submit Provide Feedback a J Units a O 1 8 ? ENG

▼ Part C-Determining the position of the blocks at a given velocity If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (vB)2 =4.75 m/s. Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) 8= W μÀ Value Submit Provide Feedback a J Units a O 1 8 ? ENG

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.36P: The coeffient of static friction between the uniform bar AB of weight W and the ground is 0.45. Find...

See similar textbooks

Similar questions

The coeffient of static friction between the uniform bar AB of weight W and the ground is 0.45. Find the smallest angle and the corresponding force P that would initiate simultaneous tipping and sliding of the bar.
Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center of gravity of the mower is at G, and the coefficients of rolling resistance are 0.12 for the front wheels and 0.18 for the rear wheels.
Q Search 1. The ramp in Figure is frictionless. If the blocks are released from rest, which way does the 10 kg block slide, and what is the magnitude of its acceleration? 10 kg S0kg 40 2. In the diagram below, block A weighs 100N. The coefficient of static friction between the block and the surface on which it rests is 0.40. Find the maximum weight w for which the sVstem will remain in equilibrium.
Principle of Work and Energy for a System of Particles Learning Goal: The two blocks shown have masses of mA = 43 kg and mp = 78 kg. The coefficient of kinetic friction between block A and the inclined plane is 0.14. The angle of the inclined plane is given by = 35°. Neglect the weight of the rope and pulley (Figure 1) Figure 88°F Clear 1 of 1 S
A carnival ride has people stand inside a vertical cylinder with their backs to the wall. The cylinder starts spinning and the riders find that they are “stuck” to the wall and don’t slide down, even if the floor is removed. The ride has a radius of r. The person has a mass of m and is moving with a constant speed of v. The coefficient of static friction between the person and the wall is μs , and kinetic friction μk. The person is only touching the wall, not touching the floor. What is the magnitude of the acceleration of the person? In what direction does it point? The speed is constant. Why is the acceleration not zero? Briefly explain. No equations!
5 Find the Jeast value of P that will just start the system of blocks shown moving to the left. The coefficient of friction under each block is 0,25. 300 N 100 N 30°
The Figure Q2 shows a ball and block with masses M1=10kg and M2, respectively. The block and ball are connected with a cable and pulley system. The coefficient of static friction for all contacting surface is 0.3. i) Determine the range of the mass of block so that the system is in M1 = 10 Kg equilibrium. ii) Determine the tension in the cable. M2 Hs= 0.3 Comment on your answer at question 2(i). 75%
Learning Goal: To use the equations of motion as they relate to linear translation of an object to determine characteristics about its motion. The car shown has a mass of m= 1500 kg and a center of mass located at G. The coefficient of static friction between the wheels and the road is us = 0.250. The dimensions are a = 1.25 m, b = 1.75 m, and c = 0.310 m. Assume the car starts from rest, the wheels do not slip on the road, and that the car experiences constant acceleration. Neglect the mass of the wheels.(Figure 1) Figure b→ L. B 1 of 1 Determine the shortest time it takes the car to reach a speed of v= 80.0 km/h, starting from rest, if the engine drives only the rear wheels. Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) t = Submit Value t = Part B - Shortest Time to Reach a Given Speed with Front-Wheel Drive μA Determine the shortest time it takes the car to reach a speed of v= 80.0 km/h, starting from rest, if the engine…
The coefficients of friction between the block ana the rail are us= 0.25 and uk= 0.20. Given: P2 = 200 N. P1 350 P2 Find the magnitude and direction of the smallest force P1 required to start the block moving up the rail. (You must provide an answer before moving on to the next part.) The magnitude and direction of the smallest force P1 required to start the block moving up the rail is °. N v (Click to select)
1.The figure shows 3 blocks. Block C hangs from a rope which passes through a fixed cylinder and is attached to block B. Find the maximum mass of block C so that block B does not move to the right. Take into account that there are frictional forces at all points of contact. Consider the given values of the masses and , the coefficient of static friction between surfaces µ1 and the coefficient of friction static between the cylinder and the uC chord. Here are the values: ma= 72 kg mb= 62 kg u1= 0,47 uC=0,37
Learning Goal: To be able to set up and analyze the free-body diagrams and equations of motion for a system of particles. • Part A - Finding the acceleration of the mass on the inclined plane Consider the mass and pulley system shown. Mass m- 39 kg and mass my = 15 kg The angle of the inclined plane is given, and the coeficient of kinetic friction botween mass my and the incined plane is a-0.12 Assume the pulleys are massless and frictionless. (Eigure 1) What is the acceleration of mass mg on the indined plane? Take positive acceleration to be up the ramp Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) ? Figure 1 of 1> Value Units Submit Previous Answers X Incorrect: Try Again: 4 attempts remaining • Part B-Finding the speed of the mass moving up the ramp after a given time P Type here to search 83°F Mostly clear A O 8 ENG v?assignmentProblemID=13281351 v(3 s) = Value Units Submit Part C - Finding the distance moved by the…
The coefficient of static friction between the 150 kg crate and the ground is µs= 0.3 and the coefficient of static friction between the 80 kg man’s shoes and the ground is µ's=0.4 as shown in Figure Q4. 30° Figure Q4 a) Examine if the man can move the create. Justify your answer. b) If the coefficient of static friction between the 150 kg crate and the ground is µs= 0.3, calculate the minimum coefficient of static between the man's shoes and the ground so that the man can mov ethe create.