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In this system of 2 springs, we want to describe it as having
one effective spring...
A mass of 500 grams is attached to two springs whose spring constants are k1=2 N/m...
A mass of 500 grams is attached to two springs whose spring constants are k1=2 N/m and k2 = 5 N/m, which are in turn attached to a wall. The system is on a horizontal frictionless surface. The system is displaced to the right and released. (a) What is the effective spring constant of the two springs in ”series”? Hint use Hooke’s law and the fact that the force required to displace the system is the same acting on each...
To understand the use of Hooke's law for a spring. Hooke's law states that the restoring...
To understand the use of Hooke's law for a spring. Hooke's law states that the restoring force F⃗ on a spring when it has been stretched or compressed is proportional to the displacement x⃗ of the spring from its equilibrium position. The equilibrium position is the position at which the spring is neither stretched nor compressed. Recall that F⃗ ∝x⃗ means that F⃗ is equal to a constant times x⃗ . For a spring, the proportionality constant is called the spring constant and denoted...
Simple Harmonic Motion. Effective Spring Constant: In Part I you measured the keffective of the two...
Simple Harmonic Motion.
Effective Spring Constant: In Part I you
measured the keffective of the two springs acting
together. If the two springs had k1 and k2
individually, how would they combine to get keff?
Systemic Error: Leveling Air Track: We level
the air track in this lab because it's good lab procedure in
general, but in fact in this lab a not-level (but still straight)
air track shouldn't change any of our results. Explain why this is
true (for...
A block with mass m = 5.7 kg is attached to two springs with spring constants...
A block with mass m = 5.7 kg is attached to two
springs with spring constants kleft = 36 N/m and
kright = 53 N/m. The block is pulled a distance x =
0.23 m to the left of its equilibrium position and released from
rest.
1)
What is the magnitude of the net force on the block
(the moment it is released)?
2)
What is the effective spring constant of the two
springs?
3)
What is the period of oscillation of...
scale spring with mirror spring's image If Figure . How to correctly measure the position of...
scale spring with mirror spring's image If Figure . How to correctly measure the position of the bottom of the spring when the weight hanger carries the required added massesa - euiu. Table # 1: Determination ofthe spring constant K -9.80m/s(cm)- F(N) x(m) rf (N/m) 100 150t 200 250 constant Force constant Kew from the slope of % relative difference betueen K and Kim Mi: Mass of the weight hanger Mr: Total Mass slape of the trendline in the graph...
Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 lbs/foot, so the effective spring constant for the system of 4 shock ab...
1. Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 lbs/foot, so the effective spring constant for the system of 4 shock absorbers is 26000 lbs/foot.1. Assume no damping and determine the period of oscillation of the vertical motion of the car. Hint: g= 32 ft/sec22. After 10 seconds the car body is 1 foot above its equilibrium position and at the high point in its cycle....
acceleration? What acceleration of someone sitting o od takes to "omentum 8 2. (10 pts) A...
acceleration? What acceleration of someone sitting o od takes to "omentum 8 2. (10 pts) A 2.00 kg block hangs from a fixed object by two identical massless springs as seen in the figure. The springs have a spring constant of 80.0 N/m. Without the mass, the distance from the fixed object to the bottom of the springs is 0.622 m. How much farther is the distance from the fixed object to the bottom of the springs with the mass...
2) An 0.80-kg object is attached to one end of a spring and the system is...
2) An 0.80-kg object is attached to one end of a spring and the system is set into simple harmonic motion. The displacement x of the object as a function of time is shown in the drawing. With the aid of these data, determine (a) the amplitude A of the motion, (b) the angular frequency o , (c) the spring constant k, (d) the speed of the object at t = 1.0 s, and (e) the magnitude of the object's...
Standard Exe Mass On A block with mass m - 7.2 kg is attached to two springs with spring constants kleft -29 N/m and Kright-51 N/m. The block is pulled a distance x 0.24 m to the left of its equilibr...
Standard Exe Mass On A block with mass m - 7.2 kg is attached to two springs with spring constants kleft -29 N/m and Kright-51 N/m. The block is pulled a distance x 0.24 m to the left of its equilibrium position and released from rest. 1) What is the magnitude of the net force on the block (the moment it is released)? 3.34 Submit 2) What is the effective spring constant of the two springs? N/m Submit 3) What...
6. In Activity #2, if you pull down on the DRFS sensor arm, the DRFS produces...
6. In Activity #2, if you pull down on the DRFS sensor arm, the DRFS produces a positive reading. How can one justify the statement that the DRFS takes up to be the positive direction for the force the spring applies to the mass? (The correct answer uses Newton's Third Law but not F-ky.) 2. Activity #2: Force constant of a spring. Abstract Determine how ACT Determine how strong a spring is by measuring the spring constant k as the...
Simple Harmonic Motion.
Effective Spring Constant: In Part I you
measured the keffective of the two springs acting
together. If the two springs had k1 and k2
individually, how would they combine to get keff?
Systemic Error: Leveling Air Track: We level
the air track in this lab because it's good lab procedure in
general, but in fact in this lab a not-level (but still straight)
air track shouldn't change any of our results. Explain why this is
true (for...
A block with mass m = 5.7 kg is attached to two
springs with spring constants kleft = 36 N/m and
kright = 53 N/m. The block is pulled a distance x =
0.23 m to the left of its equilibrium position and released from
rest.
1)
What is the magnitude of the net force on the block
(the moment it is released)?
2)
What is the effective spring constant of the two
springs?
3)
What is the period of oscillation of...
scale spring with mirror spring's image If Figure . How to correctly measure the position of the bottom of the spring when the weight hanger carries the required added massesa - euiu. Table # 1: Determination ofthe spring constant K -9.80m/s(cm)- F(N) x(m) rf (N/m) 100 150t 200 250 constant Force constant Kew from the slope of % relative difference betueen K and Kim Mi: Mass of the weight hanger Mr: Total Mass slape of the trendline in the graph...
acceleration? What acceleration of someone sitting o od takes to "omentum 8 2. (10 pts) A 2.00 kg block hangs from a fixed object by two identical massless springs as seen in the figure. The springs have a spring constant of 80.0 N/m. Without the mass, the distance from the fixed object to the bottom of the springs is 0.622 m. How much farther is the distance from the fixed object to the bottom of the springs with the mass...
2) An 0.80-kg object is attached to one end of a spring and the system is set into simple harmonic motion. The displacement x of the object as a function of time is shown in the drawing. With the aid of these data, determine (a) the amplitude A of the motion, (b) the angular frequency o , (c) the spring constant k, (d) the speed of the object at t = 1.0 s, and (e) the magnitude of the object's...
Standard Exe Mass On A block with mass m - 7.2 kg is attached to two springs with spring constants kleft -29 N/m and Kright-51 N/m. The block is pulled a distance x 0.24 m to the left of its equilibrium position and released from rest. 1) What is the magnitude of the net force on the block (the moment it is released)? 3.34 Submit 2) What is the effective spring constant of the two springs? N/m Submit 3) What...
6. In Activity #2, if you pull down on the DRFS sensor arm, the DRFS produces a positive reading. How can one justify the statement that the DRFS takes up to be the positive direction for the force the spring applies to the mass? (The correct answer uses Newton's Third Law but not F-ky.) 2. Activity #2: Force constant of a spring. Abstract Determine how ACT Determine how strong a spring is by measuring the spring constant k as the...
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