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5. What must the tension in each cable be in the diagram in order to support the cargo in static equilibrium? Note that pulleys only 50° 30° change the direction of the force, not the magnitude. 1000 N
8.3 A 2-kg ball is held in position by a horizontal string and a string that makes an angle of 30° with the vertical, as shown in the figure. Find the tension T in the horizontal string.
4. Two wires are used to suspend a sign that weighs 500. N. The two wires make an angle of 100° between each other. If each wire is exerting an equal amount of force, how much force does each wire exert? 5. What must the tension in each cable be in the diagram in order to support the cargo in static equilibrium? Note that pulleys only
4 Forces and Static Equilibrium When all the forces that act upon an object are balanced, then the object is said to be in a state of equilibrium. The forces are considered to be balanced if the rightward forces are balanced by the leftward forces and the upward forces are balanced by the downward forces. This however does not
An object is in static equilibrium (it is not moving) IF 1) it is not translating (not moving up, down, left, or right) AND 2) it is not rotating (not spinning CW or CCW)
The two cranes pictured are suspending large boats in a state called static equilibrium. In this lab, you will study the conditions necessary for this. OBJECTIVES 1. To verify the conditions for static equilibrium. 2. To get practice at finding components of forces and at calculating torques. PRE-LAB (to be completed before coming to lab)
Hence a particle is in equilibrium if: 1. It is at rest and remains at rest − Static Equilibrium. 2. It moves with constant velocity − Dynamic Equilibrium. If there are only two forces acting on a particle that is in equilibrium, then the two forces must be equal (in magnitude) and opposite in direction to each other.
