Four balls are attached to strings forming pendulums. The pendulums vary in mass and length, but the angles from the vertical are the same for all. Rank the situations, greatest to least, on the basis of the maximum speed of the ball at the bottom of the swing. See picture for more information. What is the correct answer and why?

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A: Page1

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Q: 1. A small block, with a mass of 1.5 kg, starts from rest at the top of the apparatus shown above.…

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Q: At full swing, a pendulum 8m long, subtends an angle of 34 degrees. How high does the bob of the…

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Q: Use the worked example above to help you solve this problem. A 15,000 N car starts from rest and…

A: (a) From the conservation of the energy: Since the car starts from rest and finally it comes to…

Q: A 2,195 kg pile driver is used to drive a steel beam into the ground. The pile driver falls 10 m…

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Q: a 1.8 ball is shot horizontally out of a spring gun from a height of 2.3 and lands 8 m horizontally…

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Q: Initial US-4 Jorge has designed a system with two springs to shoot a box y₁ across a smooth…

A: Given that The spring constant of top of the spring,K1=160 N/m then…

Q: 1.4 A pendulum swings freely. Which ONE of the following statements regarding the pendulum's kinetic…

A:

Q: The pendulum has a mass of 1 kg and in figure (a) it is moved to a maximum vertical position of 1.8…

A: Given: Mass of pendulum = 1kg Highest position =1.8 m Half height = 0.9 m acceleration due to…

Q: This, the length of the pendulum is 1.24 m. Now you start with the pendulum at 11.4 degrees with…

A:

Q: We will now determine how the 1/3 rule comes about. Consider a spring of mass ms which is attached…

A: Given,

Q: A cart of mass 2.3 kg attached to a spring rolls along a level table as shown. The wheels of the…

A: Change in spring length. ∆L=0.76-0.28=0.48m Expression of spring constant: k=P∆L Substitute the…

Q: As the swing of the amusement park began to turn, the angle of inclination of the swing began to…

A:

Q: 3. A spring is mounted vertically (k= 800/m) and is compressed down 0.200 meter. Find the upward…

A: We can solve this problem using conservation of energy

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A: The length can be found by applying pythagoras theorem to each triangles formed

Q: Mike attaches a 3.00 kg lead ball to a string to make a pendulum of length 10.0 meters. Let us call…

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Q: A block attached to a horizontal spring that has a spring constant of 29 N/m oscillates between x =…

A: Spring constant is k=29 N/m Amplitude is A=0.62 m

Q: A vertical spring stretches by 0.15 m to its new equilibrium length when a 3.0 N weight is attached.…

A: Write the expression for force exerted by the spring.

Q: 7. A spring with negligible mass and force constant k is kept straight by confining it within a…

A: the y = 0 is considered to be at the position where the spring is originally being compressed. The…

Q: A springy ball is dropped and allowed to bounce.  Which of the following represents the correct…

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Q: A student releases the 4kg bob of a 1.92m long pendulum from the position shown. Neglect loss. What…

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Q: The diagram shows a horizontal spring attached to a block. The block’s equilibrium position is at C,…

A: Solution:-Given that C=block's equilibrium position Friction=0

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Q: A block attached to a horizontal spring that has a spring constant of 18 N/m oscillates between x =…

A: Given Spring constant is k=18 N/m Amplitude is A=0.68 m

Q: A child of mass 25.0 kg tries to cross a river by swinging from a vine. The vine is 10.0 m long, and…

A:

Q: horizontal, parallel with the ground). [I can't find a decent picture of this on the internet so ask…

A: