I will rate 1. Two blocks connected by a string are pulled across frictionless surface by...
Two blocks of each mass 5kg are connected by a string and are pulled across a frictionless surface by a constant force of 50N applied in the horizontal direction. Calculate the acceleration of the blocks? Calculate the tension in the connecting string?
(10%) Problem 8: Two blocks connected by a string are pulled across a horizontal surface by a force applied to one of the blocks, as shown to the right. The mass of the left block m1 = 1.3 kg and the mass of the right block m2 = 3.1 kg. The angle between the string and the horizontal is = 61° The coefficient of kinetic friction between the blocks and the surface is u= 0.22. Each block has an acceleration...
Two blocks that are both 7 kg are connected by a string that
massless and frictionless. The are both being pulled by a pulley
over the edge of a table.
A. If force is directed to the right and has magnitude 90 N,
find the acceleration of the two blocks.
B. For the same direction of F and magnitude, find the tension
in the string.
C. Now a different force, still horizontal, is applied to block
A, making the tension...
Three identical blocks connected by ideal strings are being
pulled along a horizontal frictionless surface by a horizontal
force F⃗ . (Figure 1) The magnitude of the tension in the
string between blocks B and C is T = 3.00 N . Assume that
each block has mass m = 0.400 kg .What is the magnitude F of the force?What is the tension TAB in the string between block A
and block B?
1. Two blocks are connected by a string. Block A is pulled by another string so that it moves across a table with increasing speed. The mass of block A is less than that of block B. Assume that: o the strings are massless and inextensible there is friction between the blocks and the table String 2 String 1 How does the acceleration of block A compare to the acceleration of block B? Discuss both magnitude and direction. Explain a....
Two blocks 4 kg and 2 kg are connected by light string and placed o surface. The coefficient of kinetic friction between block and the surface nnected by light string and placed on a rough horizontal friction between block and the surface is 0.25. A Force F is applied on 2 kg block and blocks move with constant velocity. Determine the magnitude of force F and tension of the string. n alg 4 kg
4)
Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the figure below, where m_1 = 15 kg and m_2 = 30 kg. A force of F = 66 N is applied to the 30-kg block. Determine the acceleration of each block and the tension in the string. acceleration of m_1 acceleration of m_2 tension in the string Repeat the problem for the case where the coefficient of kinetic friction between each...
The blocks below are being pulled to the right on a frictionless surface by a force T3 = 80 N. The masses of the blocks are m1 = 5.0 kg, m2 = 7.0 kg and m3 = 12 kg. a) Calculate the acceleration of the blocks. b) Calculate each of the tension forces.
Two boxes of fruit on a frictionless horizontal surface are connected by a light string as in the figure below, where m1 = 16 kg and m2 = 27 kg. A force of F= 74 N is applied to the 27-kg block.(a) Determine the acceleration of each block and the tension in the string. acceleration of m1m/s2acceleration of m2m/s2 tension in the string N(b) Repeat the problem for the case where the coefficient of kinetic friction between each block and the...
In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3 = 64.4 N. If m - 11.4 kg. m2 = 23.1 kg, and m3 = 32.7 kg, calculate (a) the magnitude of the system's acceleration, (b) the tension T, and (c) the tension T2 T: 73 (a) Number i Units (b) Number Units (c) Number Units