If two identical springs are used in parallel (side by side) so that an applied force...
If two identical springs are used in parallel (side by side) so that an applied force F
stretches both springs simultaneously, will the spring constant for the combination
be less than, equal to, or greater than the spring constant for the individual springs?
Support your answer by measuring the spring constant for two parallel springs (e.g.,
two “A” springs or two “B” springs) and comparing the spring constant for the
combination to the spring constant for the individual springs.
Homework Answers
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If two identical springs are used in parallel (side by side) so
that an applied force...
Two identical coil springs are mounted side by side so that they jointly support a weight...
Two identical coil springs are mounted side by side so that they jointly support a weight hanger of 2.00 N. When an additional 4.00 N is added to the hanger, it is displaced downward by 5.00 cm. What is the force constant of the individual springs?
Next, let's consider the effect of linking fibers to the same connecting point on either end....
Next, let's consider the effect of linking fibers to the same connecting point on either end. This kind of connection is referred to as "parallel". Consider the same two identical springs each having spring constant k, but this time with both linked at each end to the same object. Equal tension forces T are applied to the objects connecting the springs together. T Www www T e. Again we will consider this combination as a single effective spring. If one...
The ends of two identical springs are connected.
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The figure - shows two different ways of combining a pair of identical springs, each with...
The figure - shows two different ways of combining a pair of identical springs, each with spring constant k. We refer to the top setup as parallel and the bottom one as a series arrangement. Instruction (a) For the parallel arrangement, 1. Draw a free body diagram and draw all the forces acting on the connector piece on the left. 2. write down the net force equation based on the free body diagram. 3. Using the fact the F=-kx, determine...
Two identical 375-g speakers are mounted on parallel springs, each having a spring constant of 50.0...
Two identical 375-g speakers are mounted on parallel springs, each having a spring constant of 50.0 N/cm. Both speakers face in the same direction and produce a steady tone of 1.00 kHz. Both sounds have an amplitude of 35.0 cm, but they oscillate 180° out of phase with each other. What is the highest frequency of the beat that a person will hear if she stands in front of the speakers?
Two identical massless springs are hung from a horizontal support. A block of mass 4.3 kg...
Two identical massless springs are hung from a horizontal support. A block of mass 4.3 kg is suspended from the pair of springs, as shown. The acceleration of gravity is 9.8 m/s. 0000 4.3 kg When the block is in equilibrium, each spring is stretched an additional 0.16 m. The force constant of each spring is most nearly
10. A hinged rigid bar of length/ is connected by two springs of stiffnesses k1 an and is subjected to a force F as...
10. A hinged rigid bar of length/ is connected by two springs of stiffnesses k1 an and is subjected to a force F as shown in the figure. Assuming that thean of the displacement of the bar is small (sin θ find the equival system that relates the applied force F at Point D, t d k2 lent spring constant of th o the resulting displacement x.
10. A hinged rigid bar of length/ is connected by two springs of...
ceiling G 12 Bar AB of mass m and length L is attached to two springs...
ceiling G 12 Bar AB of mass m and length L is attached to two springs at its ends and is held down with cord C as shown in the diagram. When the bar is horizontal, spring A exerts a force Fo and spring B exerts a larger force F (Cord C is needed to hold the bar in place because both forces F, and F, are greater than the weight of the bar). 1-At what distance x from point...
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of...
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of the motion of block 1 during which it moves a distance L1, and the portion of the motion of block 2 during which it moves a distance L2. Each block is displaced the same vertical distance Z. The hand pushes parallel to the incline with the same magnitude of force FBH in both cases. Block 1 moves with constant speed Ramp Ramp 2 A....
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of...
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of the motion of block 1 during which it moves a distance L1, and the portion of the motion of block 2 during which it moves a distance L2. Each block is displaced the same vertical distance Z. The hand pushes parallel to the incline with the same magnitude of force Fbh in both cases. Block 1 moves with constant speed. Ramp 1 Ramp 2...
Next, let's consider the effect of linking fibers to the same connecting point on either end. This kind of connection is referred to as "parallel". Consider the same two identical springs each having spring constant k, but this time with both linked at each end to the same object. Equal tension forces T are applied to the objects connecting the springs together. T Www www T e. Again we will consider this combination as a single effective spring. If one...
The figure - shows two different ways of combining a pair of identical springs, each with spring constant k. We refer to the top setup as parallel and the bottom one as a series arrangement. Instruction (a) For the parallel arrangement, 1. Draw a free body diagram and draw all the forces acting on the connector piece on the left. 2. write down the net force equation based on the free body diagram. 3. Using the fact the F=-kx, determine...
Two identical massless springs are hung from a horizontal support. A block of mass 4.3 kg is suspended from the pair of springs, as shown. The acceleration of gravity is 9.8 m/s. 0000 4.3 kg When the block is in equilibrium, each spring is stretched an additional 0.16 m. The force constant of each spring is most nearly
10. A hinged rigid bar of length/ is connected by two springs of stiffnesses k1 an and is subjected to a force F as shown in the figure. Assuming that thean of the displacement of the bar is small (sin θ find the equival system that relates the applied force F at Point D, t d k2 lent spring constant of th o the resulting displacement x.
10. A hinged rigid bar of length/ is connected by two springs of...
ceiling G 12 Bar AB of mass m and length L is attached to two springs at its ends and is held down with cord C as shown in the diagram. When the bar is horizontal, spring A exerts a force Fo and spring B exerts a larger force F (Cord C is needed to hold the bar in place because both forces F, and F, are greater than the weight of the bar). 1-At what distance x from point...
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of the motion of block 1 during which it moves a distance L1, and the portion of the motion of block 2 during which it moves a distance L2. Each block is displaced the same vertical distance Z. The hand pushes parallel to the incline with the same magnitude of force FBH in both cases. Block 1 moves with constant speed Ramp Ramp 2 A....
[20 points] Two identical blocks are pushed up frictionless ramps as shown. Consider the portion of the motion of block 1 during which it moves a distance L1, and the portion of the motion of block 2 during which it moves a distance L2. Each block is displaced the same vertical distance Z. The hand pushes parallel to the incline with the same magnitude of force Fbh in both cases. Block 1 moves with constant speed. Ramp 1 Ramp 2...
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