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1. Two blocks of mass m and M are hanging off a single pulley, as shown. Determine the acceleration of the blocks. Ignore the mass of the pulley.
2. Two blocks of mass m and M are connected via pulley with a configuration as shown. The coefficient of static friction is μs, between block and surface. What is the minimum and maximum mass M so that no sliding occurs?
A 23 kg body is moving in the direction of the positive x axis with a speed of 292 m/s when, owing to an internal explosion, it breaks into three pieces.
What is the minimum work by the force P to move the 8-kg block to the top of the incline of uk=0.4? Compare this with the work needed to lift it vertically to the same height
A block of ice rests across the whole of a rectangular table. A wire on which we attach a 10 kg weight surrounds the ice. Explain why the wire will go through the ice block without the ice breaking into two pieces.
q. a 12.0 kg bucket of water of is suspended by a rope wrapped around a windlass which is the solid cylinder 0.500 m in
If the balls are released from a height where the bottom of the basketball is at 0.781m above the ground, what is the absolute value of basketball's momentum just before it hits the ground.
the shaft of a pump starts from rest and has an angularacceleration of 3.00 rad/s2 for 18.0s. find the angle through which the shaft has turned
A stone is being accelerated vertically upward by a string attached to it. What is the acceleration of the stone at the top of its path
A block of mass 2.0kg rests on top of another block of mass 5.0kg. What is the maximum amplitude of oscillations possible such that the block stay together
In an ionic solution, 3 x 1015 positive singly ionized charges reach the negative electrode in a time of 1.2 second. Determine what the net current
A block of mass 3.0 kg moves along a frictionless track which has a dip 0.7 m below the original level of the track and then a plateau 1.0 m above the original level of the track. What is the velocity at the hight point
The x, y, and z components of a magnetic field are Bx = 0.12 T, By = 0.18 T, and Bz = 0.17 T. A 25 cm wire is oriented along the z axis and carries a current of 5.0 A. What is the magnitude of the magnetic force that acts on this wire?
You're standing 1.5 m horizontally from the edge of a 4.2 m -deep lake, with your eyes 1.7 m above the water surface. A diver holding a flashlight at the lake bottom shines the light so you can see it. If the light in the water makes a 44o angle w..
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