In the figure at right, a 1.00-kg book on an inclined table is connected by a...
2. A 40.0 kg wagon is towed up a hill inclined at 17.5° with respect to the horizontal, The tow rope is parallel to the incline and has a tension of 542 N. Assume that the wagon starts from rest at the bottom of the hill, and neglect friction. (a) How fast is the wagon going after moving 73 m up the hill? (b) What is the magnitude of the normal force acting on the wagon? 3. A 5.00 kg...
In the figure, two 6.20 kg blocks are connected by a massless string over a pulley of radius 2.40 cm and rotational inertia of 7.40 Times 10^-1 kg m^2. The string does not slip on the pulley; and there is no friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest the pulley turns through 1.30 rad in 91.0 ms and the acceleration of the blocks is constant. What are...
In the figure, two 5.60 kg blocks are connected by a massless string over a pulley of radius 2.20 cm and rotational inertia 7.40 times 10^-4 kg-m^2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest, the pulley turns through 1.00 rad in 179 ms and the acceleration of the blocks is constant. What...
In the figure, two 5.10 kg blocks are connected by a massless string over a pulley of radius 2.50 cm and rotational inertia 7.40 x 10-4 kg.m2. The string does not slip on the pulley; it is not known whether there is friction between the table and the sliding block; the pulley's axis is frictionless. When this system is released from rest, the pulley turns through 0.600 rad in 109 ms and the acceleration of the blocks is constant. What...
5) Two masses (5.00 kg and 4.00 kg) as shown in the figure are connected by a wire of negligible mass over a pulley of negligible mass on an inline which has an angle of 30.0° with the horizontal. If the coeficient of kinetic friction is μ.-0.200 between the box and the incline. (a) Draw and label all the forces acting on the boxes, Also, show the direction you use for th positive x & y directions and resolve all...
Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure below. The block with mass m1 = 16.5 kg on the incline plane accelerates up the plane with negligible friction. The block's acceleration is a = 1.40 m/s2, and the tension in the segment of string attached to this block is T1. The hanging block has a mass of m2 = 23.5 kg, and the tension in the string attached to it is T2....
a A 2.0 kg breadbox on a incline of angle 8 = 30° is connected, by a cord that runs over a pulley, to a light spring of spring constant k = 120 N/m, as shown in the Figure 4. The coefficient of kinetic friction between box and the inclined plane is Mik = 0.52, The box is released from rest when the spring is unstretched. Assume that the pulley is massless and frictionless and the system is isolated. (a)...
s connected by a string to a 476.0g coffee cup. The book is given a push up the slope (call this direction positive) and released with a speed of 2.49m/s. The coefficients of friction are s -0.478 and 0.294. What is the acceleration of the book if the slope is inclined at 25.3 Submit Answer Tries 0/10 How far does the book slide before it has zero speed? Submit Answer Tries o/10
A mass m1 = 6 kg rests on a frictionless table. It is connected by a massless and frictionless pulley to a second mass m2 = 2.6 kg that hangs freely. 1) What is the magnitude of the acceleration of block 1? m/s2 2) What is the tension in the string? N 3) Now the table is tilted at an angle of θ = 75° with respect to the vertical. Find the magnitude of the new acceleration of block 1....
a 2.5 KG object is placed on a horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging 7.50 KG object. the coefficient of friction between the table and the 2.5 block is 0.3. find the magnitude of the acceleration of the two objects and the tension in thr string.