Two blocks are connected by a massless string over a pulley. Block 1 has mass mi=20kg and is on horizontal table Block 2 has toas my = 10kg and is on a ramp inclined at angle A = 30" The pulley has a mass M-15 kg and radius R = 20 and can be treated like a disk with uniform...
5. (20 points) Two blocks are connected by a massless string over a pulley. Block 1 has mass m = 65kg and is on a horizontal table. Block 2 has mass m2 = 10kg and is on a ramp inclined at angle 0 = 53.13. The pulley has a mass M = 16kg and radius R = 25m and can...
Question 2 (8 marks) Applied force A vertical pulley, of radius 0.4 meter, can rotate about a horizontal axle (axle has friction) that goes through its center. The rotational inertia of the pulley about this axle is 16 x 10 kg.m. The torque due to friction in the axle is constant, with magnitude 0.8 Nm. A vertical force, of constant...
10. [-14 Points] DETAILS SERPSE10 10.A.OP.041. MY NOTES PRACTICE ANOTHER Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m2 = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.80 m/s2, and the tension in the...
PLEASE DRAW THE FREE BODY DIAGRAM
Problem 2: (30 points) Find the tension, T, that must be applied to pulley A to lift the 1200 N weight. 1200 N
A 1.5kg block is connected by a rope across a 50cm -diameter,
2.0kg , frictionless pulley, as shown in the figure. A constant 10N
tension is applied to the other end of the rope. (Figure 1)
Starting from rest, how long does it take the block to move 30cm
? Express your answer using two significant figures.
A 1.5kg block...
A painter supported on a scaffold supported by two pulleys on the top. The rope goes from one end of the scaffold, wraps over the top pulley, then wraps under a pulley on the scaffold, and around a cranking wrench. The painter cranks the wrench which creates a force of tension of 350 N going out towards the pulley. If...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.80 m/s2, and the tension in the segment of string attached to this block is T,. The...
In the figure, block 1 has mass m - 490 g, block 2 has mass m2 - 5409, and the pulley is on a frictionless horizontal and and has radius R - 4.7 cm. When released from rest, block 2 fois 79 cm in 4.6 s without the cord slipping on the pulley (a) What is the magnitude of the...
In the figure, block 1 has mass mi = 430 g, block 2 has mass m2 = 520 g, and the pulley is on a frictionless horizontal axle and has radius R = 5.4 cm. When released from rest, block 2 falls 74 cm in 4.9 s without the cord slipping on the pulley. (a) What is the magnitude of...