10. A mass mi6.00 kg is connected by a light string that passes over a pulley of mass m36.50 kg sliding on a frictionless inclined surface that makes an angle of 35° with the horizontal (see figure). Thecoefficient of kinetic friction between the mass m1 and the horizontal surface is 0.19. There is no slippage between thestring and the pulley. What is the magnitude of the acceleration of the system? (The moment of inertia of the pulley isV½Mr2.)6.0 kg to a mass m2160 ssf60 ssf60 ssi sstom3m1s160 ssfód ssf60 ssem260 ssf60ssf60 ssf60 ssf60 ssf609090

Let tension on m1 side of string be T1, and that on m2 side be T2, acceleration be a, Force…

Answered: 10. A mass m1 = 6.00 kg is connected by…

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)...

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15. A block weighing 200 N rests on a plane inclined upward to the right at a slope of 4 vertical to 3 horizontal. The block is connected to a cable initially parallel to the plane, passing through the pulley and connected to another block weighing 100 N moving vertically downward. The coefficient of kinetic friction between the 200N block and the inclined plane is 0.10. Compute the distance traveled by the system in 1 second. a. 0.587 secs. b. 0.785 secs. c. 0.875 secs d. 1. 785 secs a b d.
1. Two pulleys A and B shown are supported by a system of light cords and pulleys, which are frictionless and negligible weight. Block A is 290 kN and B is 880 kN. Calculate the acceleration of each block after release and the tension in the main cord. A В
A 2.00-kg object B is connected with a string to a 3.00-kgobject A, which is connected with a second string over a massless, frictionless pulley to a 8.00-kg object C. The strings have negligible mass and do not stretch, and the level tabletop is frictionless. Calculate the tension ?1. ?1= N Calculate the tension ?2. ?2= N Calculate the acceleration ? of the system. ?= m/s2
A friction experiment is performed on a planet that has the same mass as Earth but half the radius. A 1.0-kg block is pulled along a horizontal dynamics track with a horizontal force of magnitude 15.0 N. If the coefficient of kinetic friction between the block and the track is 0.3, determine the acceleration of the block. O a. 14.26 m/s^2 O b. 12.06 m/s^2 O. 3.24 m/s^2 Od. 15.00 m/s^2
A 100 gram wooden block is placed on an inclined ramp and released from rest. The ramp is tilted at an angle of 25 degrees with thek horizontal. The coefficient of static friction between the block and the ramp is 0.300 and the coefficient of kinetic friction is 0.200. 25° 35. The acceleration of the block has a magnitude of c. 2.37 m/2. A. 4.14 m/ В. 2.18 т D. 1.01 m/ E. zero.
8. A block is at rest on a rough inclined plane and is connected to an object with the same mass as shown. The rope may be considered massless; and the pulley may be considered frictionless. The coeffi- cient of static friction between the block and the plane is us; and the coefficient of kinetic friction is k 0 A. g D. g - Hk sin(0) m a. What is the magnitude of the static frictional force acting on the block? B.m g [1 - sin(0)] C. mg D. mg cos(0) B. g - Hk cos(0) A. m g sin(0) E. mg [1 - cos(0)] b. If the rope were cut between the block and the pulley, what would be the magnitude of the acceleration of the block down the plane? C. g [sin(0) - μ cos(0)] sin(0)] c. If the mass of the suspended object is doubled, what will be the acceleration of the block up the plane? B. g [2 tan(0) - uk sin(0)] D. 2g [μ sin(0) - cos(0)] m E. g [tan (0) A. g [2 - μk sin(0)] C. g [2 cos(0) - μ sin(0)] E. g [2 sin(0) Hk Cos (0)]. -
T 4 kg 10 kg Two blocks are connected by a rope that passes over a small, frictionless pulley as shown in the figure. Find the tension in the rope and the acceleration of the blocks. g=9.8 m/s^2. 4.8 m/s^2 and 146N 1.2 m/s^2 and 124 N O 4.28 m/s^2 and 42.8 N 2.4 m/s^2 and 50N
6. Two blocks, with masses shown are pulled up a ramp by a pull force P. The kinetic friction coefficient between each block and the ramp is µg = 0.40. The blocks start from rėst and speed up the ramp. They reach a speed of 0.85 m/s after 4.00 s. 4.0 kg a) Draw FBDS of both masses. Write down correct NII equations. Find the magnitude of the tension in the string connecting the two blocks. 6.0 kg 30°
What force P is required to lift the 300 N weight shown in the picture at constant velocity? Ignore the weight of the pulleys. P. w = 300 N 翠
10. The 500KN is in contact with a 450 inline. The coefficient of static friction is 0.25. Compute the value of the horizontal force P necessary to Just prevent motion down the incline. 11. The 500KN is in contact with a 450 inline. The coefficient of static friction is 0.25. If P=400, What is the amount and direction of the friction force.
45. A 2.00 kg block (mass 1) and a 4.00 kg block (mass 2) are connected by a light string as shown; the inclination of the ramp is 40.0°. Friction is negligible. What is (a) the acceleration of each block and (b) the tension in the string? 40° Quiz-a Show a graphical solution. Describe how the tension and acceleration values would change when the numeric information would increase by 10 percent, 2.2 kilogram and 4.4 kilogram. Explain the graph as a justification. 102
1 V:IV H.W.docx H.W: Two boxes are connected by a cord running over a pulley. The coefficient of kinetic friction between m, (5kg) and the table is 0.20. We ignore the mass of the cord and pulley and any friction in the pulley, which means we can assume that a force applied to one end of the cord will have the same magnitude at the other end. We wish to find the acceleration, a, of the system, which will have the same magnitude for both boxes assuming the cord doesn't stretch, As m (2Kg) move down, m,move to the right. m. د قوة الشد Tو تسارع النظام .a علما بأن البكرة مهملة الكتلة والاحتكاك؟ 出 1

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