simple pendulum is suspended from the ceiling by means of a string of length  2.00 m. Now you start with the pendulum at 45.3 degrees with respect to the vertical, but rather than releasing it from rest, you give it a push downward. It swings to the other side and reaches a maximum angle of 56.6 degrees with respect to the vertical. What must have been the initial speed of the pendulum just after you pushed it?     2.45 m/s     4.20 m/s     3.41 m/s     6.30 m/s

Q: A 0.532-kg object oscillates at the end of a vertical spring. As the spring stretches from 0.12 to…

A: Given:              Mass = 0.532 kg           x1= 0.12m → Vx1= 5.70ms-1           x2= 0.23m → Vx2 =…

Q: An ideal spring is holding up a massless pulley as shown above. The end of the rope running over the…

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Q: OK, once again we have a pendulum, this time of length 1.14 m, which you release from rest at an…

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Q: 1) A mass m is released from rest with two unstretched springs as shown. Its acceleration is given…

A: Based on the image you sent and the information you provided, it appears to be a circuit diagram…

Q: A simple pendulum, 1.00 m in length, is released from rest when the support string is at an angle of…

A: Given data:  Length (L) = 1.00 m Initial velocity (u) = 0 m/s Angle (θ) = 48.0°,from the vertical g…

Q: A spring hangs from the ceiling with an unstretched length of ?0=0.71 m�0=0.71 m . A ?1=7.9 kg�1=7.9…

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Q: 8. The cylinder has a mass of 20 kg and is released from rest when h = O. Determine its speed when h…

A: Given data  Mass of cylinder m=20 kg Initial height h=0 m Initial speed Vi=0 m/s (rest) Initial…

Q: 6. A 1.5 m long simple pendulum is in simple harmonic motion, and has a 1.5 kg mass attached to its…

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Q: A student releases the 4kg bob of a 1.9m long pendulum from the position shown. Neglect loss. What…

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Q: 4) This time the pendulum is 1.64 m long. Suppose you start with the pendulum hanging vertically, at…

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Q: You pull a simple pendulum 1.40 m long to the side through a small angle of 3.50º. What is the speed…

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Q: At what angle does the tension in the 0.6 m long pendulum cord become zero if the 1.0 kg pendulum…

A: Length of string(l)= 0.6 m Speed at lowest point(v) = 5 m/s2 Mass(m) = 1 kg

Q: A student releases the 3.6kg bob of a 2.01m long pendulum from the position shown. Neglect loss.…

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Q: After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 55.0…

A: Length of pendulum is The pendulum makes  in time Note:Find:The value of gravitational acceleration…

Q: A simple pendulum consists of a weight with mass 5.5 kg suspended from a 0.4 m long wire. The weight…

A: Given:   A simple pendulum consists of a weight with mass 5.5 kg .   m = 5.5 kg l = 0.4 m theta = 50…

Q: A heavy steel ball is hung from a cord to make a pendulum. The ball is pulled to the side so that…

A: Given data The horizontal inclination of the ball is θh = 5°. The vertical inclination of the ball…

Q: . A simple pendulum is suspended from the ceiling by means of a string of length 1.99 m long.…

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Q: A simple pendulum is made from a 0.642 m long string and a small ball is pulled through a small…

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Q: A 0.75-kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12…

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Q: 3. A mass, m, is attached to a massless string of length f; the other end of the string is attached…

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Q: 4. An 26 g rifle bullet traveling at 250 m/s buries itself in a 4.4 kg pendulum hanging on a 2.4 m…

A: mass of rifle bullet (m) = 26 g = 0.026 kg Speed of bullet (v) = 250 msMass of pendulum (M) = 4.4 kg…

Q: A simple pendulum has a length of 70cm and a bob of mass 0.9kg. When the string is at 15 degrees to…

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Q: A 9 kg block is attached to a spring with a spring constant of 5 N/m. While the block is sitting at…

A: Solution: The moment at which the student hits the block with the hammer, the kinetic energy of the…

Q: Question 2, During a physics lab, Christina set up a pendulum that oscillated as shown below. When…

A: The total mechanical energy is the sum of kinetic and potential energy .

Q: 8. A pendulum consists of a sphere of 5.00-kg mass attached to a light cord of length L. The sphere…

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Q: A child is on a swing, gently swinging back and forth with a maximum angle of 5°. A friend gives her…

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Q: After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 48.0…

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Q: This relates the initial speed of the pendulum box to the height that it goes: V =sqrt 2 g h .  The…

A: Given that, the speed can be expressed as, v=2gh

Q: A 1.70-kg mass is attached to a vertical spring with spring constant, k=93.0 N/m and allowed to…

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Q: space explorer lands on an unknown planet. She decides to measure the ravitational acceleration by…

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Q: OK, once again we have a pendulum, this time of length 1.92 m, which you release from rest at an…

A: Given data: Length of the pendulum, L=1.92 m    θ1=58.3 ∘  θ2=11.7 ∘

Q: a 5 kg mass hangs from the ceiling on a rope. when the mass is released from an angle of 5 degrees…

A: Period, T= 3.2 s Mass, m =5 kg Angle = 5o

Q: A simple pendulum, consisting of a mass of 2.0 kg, is attached to the end of string with unknown…

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Q: 30. In preparation for shooting a ball in a pinball machine, a spring (k = 675 N/m) is compressed by…

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Q: This relates the initial speed of the pendulum box to the height that it goes: V =squr 2 g h . The…

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Q: In a science museum, you may have seen a Foucault pendulum, which is used to demonstrate the…

A: Given Data: The mass of the pendulum is m=110 g.The length of the swings is L=15 m.The amplitude of…

Q: A grandfather clock is constructed so that it has a simple pendulum that swings from one side to the…

A: For the pendulum that swing from one side to another ,  Distance =d = 28.0 mm  Time =t= 1.00 sec…

Q: is tied to a light string that has a length of 2.80 m. The end of the string is a vertical distance…

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Q: A 0.56 kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12…

A: Given Data:The mass of the metal sphere is m=0.56 kgThe spring stretches from xi=0.12 m to xf=0.23…

Q: A simple pendulum is made of a 2 m-string and a bob of mass m. At t = 0, the pendulum is at its…

A: Given that:- Length of string=2m

Q: A simple pendulum is suspended from the ceiling by means of a string of length of 1.82 m, Assume…

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Q: A simple pendulum is made from a 0.666-m-long string and a small ball attached to its free end.…

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Q: A simple pendulum swings back and forth in a circular path. Including the effects of air resistance,…

A: When a pendulum is released from a certain height, the simple pendulum swings around an equilibrium…

Q: simple pendulum, consisting of a mass of 2.0 kg, is attached to the end of string with unknown…

A: Given that: The mass of a pendulum is m=2.0 kg The speed of the mass at bottom of the swing is v=3.3…

Q: 7. The spring is compressed by the mass (m= 2 kg) to half of its original length and then released.…

A: Given values, Mass that compressed the spring is m=2 kg The coefficient of friction is μ=0.2 Spring…

Q: Vo

A: Given: The length of the string is 1.9 m. The mass of the ball is 600 kg. The angle with the…

Q: A bob on the end of a pendulum has a mass of 2.00kg. The rope of the pendulum Is 13.0 meters long.…

A: Part A. The diagram is shown below: B is the equilibrium point and C is the point of release.

Q: A 30.0 cm long pendulum of mass m = 0.030 kg moves past the bottom of its swing with a speed v =…

A: Given information: The mass of the pendulum (m) = 0.03 kg The length of the pendulum (l) = 30 cm =…

Q: A simple pendulum is suspended from the ceiling by means of a string of length 1.14 m. Assume that…

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Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.