Two blocks, of weights 3.5 N and 5.8 N, are connected by a massless string and...

Two blocks, of weights 3.5 N and 5.8 N, are connected by a massless string and slide down a 39° inclined plane. The coefficient of kinetic friction between the lighter block and the plane is 0.064; that between the heavier block and the plane is 0.30. Assuming that the lighter block leads, find (a) the magnitude of the acceleration of the blocks and (b) the tension in the string.

Expert Solution

genius_generous answered 7 hours ago

Two blocks (m1=3kg, m2=7.8kg ) are connected by a string that passes through a massless pulley...

Two blocks (m1=3kg, m2=7.8kg ) are connected by a string that passes through a massless pulley as shown in the Figure. The first block with mass m1 slides up the inclined plane when the system is released. The inclined plane makes an angle θ = 220 with the horizontal and the kinetic friction coefficient between the inclined plane and m1 is =0.49. Take g=10m/s2 Find the speed of the block with mass m2 after it travels h=5.8m.

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