The blue box on the inclined plane is attached to the green cart and a pulley. Assume that all pulleys and the wheels on the green cart are smooth (no friction on these). Determine the mass of the green cart required to keep the blue box from sliding down. Hint: tension in pulley cables is the same throughout entire cable. 300 kg 25° Hj =0.25 W 15°

The blue box on the inclined plane is attached to the green cart and a pulley. Assume that all pulleys and the wheels on the green cart are smooth (no friction on these). Determine the mass of the green cart required to keep the blue box from sliding down. Hint: tension in pulley cables is the same throughout entire cable. 300 kg 25° Hj =0.25 W 15°

Name: The blue box on the inclined plane is attached tothe green cart and a
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: The blue box on the inclined plane is attached tothe green cart and a pulley. Assume that all pulleysand the wheels on the green cart are smooth (nofriction on these). Determine the mass of thegreen cart required to keep the blue box fromsliding dow

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

Similar questions

Consider the track shown in the figure below. Section AB is a quadrant of a circle of radius r = 2.00 m and is frictionless. From B to C is a horizontal section 3.0 m long with a coefficient of kinetic friction μk = 0.250. The section CD under the spring is frictionless. A block of mass m = 1.00 kg is released from rest at A. After sliding on the track, the block compresses 0.200 m the spring. Determine (using conservation of energy): (a) the speed of the block at point B. (b) the thermal energy (internal energy) produced when the block slips from B to C. (c) the velocity of the block at point C. (d) the stiffness constant k for the spring.
A 20 degree incline is shown with a 18 Kg block that is given an initial velocity 4 m/s down the incline. If the coefficient of kinetic friction is 0.5 calculate the acceleration of the block. 18 Kg 3.35 1.25 7.96 up the incline 7.96 down the incline 1.25 up the incline down the incline down the incline 4 m/s 20
A very light and flexible rope is 40 cm long and is at one end attached to the ceiling. When we hang a 100 gram weight on its other end, the rope is extended by 6.0 cm. The weight is then pulled vertically down so that the ropes length is 80 cm, and then we let go of it. How fast does the weight fly into the ceiling?
A 61.9-kg circus performer is fired from a cannon that is elevated at an angle of 57.3 ° above the horizontal. The cannon uses strong elastic bands to propel the performer, much in the same way that a slingshot fires a stone. Setting up for this stunt involves stretching the bands by 2.35 m from their unstrained length. At the point where the performer flies free of the bands, his height above the floor is the same as that of the net into which he is shot. He takes 3.02 s to travel the horizontal distance of 28.7 m between this point and the net. Ignore friction and air resistance and determine the effective spring constant of the firing mechanism. Number i Units
A 68.3-kg circus performer is fired from a cannon that is elevated at an angle of 52.6° above the horizontal. The cannon uses strong elastic bands to propel the performer, much in the same way that a slingshot fires a stone. Setting up for this stunt involves stretching the bands by 2.00 m from their unstrained length. At the point where the performer flies free of the bands, his height above the floor is the same as that of the net into which he is shot. He takes 2.38 s to travel the horizontal distance of 21.3 m between this point and the net. Ignore friction and air resistance and determine the effective spring constant of the firing mechanism. Number i Units
Answer correctly the question: An m=3.84kg block situated on a rough incline is connected to a spring of negligible mass having a spring constant of k=100. N/m. The pulley is frictionless and massless. The block starts at rest at the position where the spring is unstretched. The block moves 15.1 cm down the incline before coming to rest. Take θ=38.8 as the angle. Calculate the coefficient of kinetic friction between block and incline. The answer is not 0.29
A box slides from rest from point A down a plane inclined 30 degrees to the horizontal. After reaching the bottom of the plane, the box moves on the horizontal floor at a distance of 2 m before coming to rest. If the coefficient of friction between the box and plane and between the box and floor is 0.40, what is the distance of point A from the intersection of the plane and the floor? A 2.62 m в) 5.95 m 5.21 m 5.62 m E 4.87 m
B3
A carousal has a radius R=7 m, with cables tying the seats being L=10 m long. What should be the speed of the seats so that the cables make an angle of A= 19 degrees with the vertical.
Determine the constant force P required to give the system of the three blocks A, B, and C as shown in the figure a velocity of 3 m/s after moving 4.5m from the rest. The coefficient of friction between blocks and the plane is 0.3. Assume the pulleys to be smooth. A WA = 250 N WB = 1000 N Wc = 500 N H = 0.3 с v = 3 m/s B
If the 80kg cabinet is allowed to roll down the inclined plane, determine the acceleration of the cabinet and the normal reactions on the pair of rollers at A and B that have negligible mass. 1.5 m B 0.5 m 0.5 m
A 2.0 Kg block situated on a rough inclined plane is connected to spring of negligible mass having a spring constant of 100 N/m. The pulley is frictionless. The block is released from rest when the spring is unstretched. The block moves 20.0 cm down the incline before coming to rest. Find the coefficient of kinetic friction between block and inclined plane.