A simple pendulum of length L=0.972m with a bob of mass m=45.8g is pulled aside until the bob is at a height L/4 above its equilibrium position. The bob is then released. Find the speed of the bob as it passes through a point where its height is L/7 above its equilibrium position. What is the angle the pendulum makes with the vertical at this point?

Q: A puck is made up of two parts connected by a compressed spring. mi-0 3001g SPRING Ax =0:0624 m…

A: M1 = 0.300 kg  M2 = 0.100 kg  V1 = V2 = 1 m/s  ∆x = 0.0624m

Q: The string in the figure is L = 117 cm long, has a ball attached to one end, and is fixed at its…

A: (a) Let L denotes the string’s length, m denotes the bob’s mass, and vL denotes the speed of the bob…

Q: An m = 20.0 g object is held against the free end of a spring d, of constant k = 25.0 N/m that is…

A:

Q: The horizontal surface on which the block (mass m=2 kg) slides is frictionless. The speed of the…

A:

Q: A small sphere is attached to one end of a string of length 1.67 mm. The other end of the string is…

A:

Q: simple pendulum is suspended from the ceiling by means of a string and the pendulum has a length of…

A:

Q: pendulum swings back and forth up to a maximum height of 1.52 m. Neglecting friction, what is the…

A:

Q: A 8 kg pendulum is swinging back-and-forth. When the pendulum is at some point between its maximum…

A: Explanation Total energy of the pendulum can be obtained by the sum of potential energy and kinetic…

Q: The spring is compressed a mass (m 450 g) a distance of Ax = 9.0 cm. When the mass is released from…

A:

Q: A .50 kg mass is attached to a spring with a spring constant 40 N/m and oscillates along a…

A: Mass (m) = 0.50 kg Spring constant (k) = 40 Nm Speed at equilibrium position (v) = 5 m/s

Q: The 7.00 kg object shown below is released from rest at a height of 8.0 m on a curved frictionless…

A: SOlution: given that m = 7 kg h = 8 m force constant k = 600 N/m

Q: The figure shows a pendulum of length L = 1.7 m. Its bob (which effectively has all the mass) has…

A:

Q: A horizontal spring with force constant k = 695 N/m is attached to a wall at one end and to a block…

A: spring constant (k) = 695 Nmmass (m) = 2.15 kg amplitude of motion (A) = 4 cm = 0.04 m

Q: A 200-g steel ball is tied to a 2.00-m “massless” string and hung from the ceiling to make a…

A: We draw a diagram according to the question. Also take  dotted line below the figure as a reference…

Q: A simple pendulum of length L=0.972m with a bob of mass m=45.8g is pulled aside until the bob is at…

A: This is a question from the simple pendulum, simple pendulums are the pendulums which are consist of…

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

A:

Q: A spring with a spring constant of 50N/m has a 3.0 kg mass attached to it. If it is stretched 30cm…

A: Given data:  Spring constant (k) = 50 N/m Mass (m) = 3.0 kg Amplitude (A) = 30 cm = 0.30 m Required:…

Q: A spring with constant k = 90 N / m stores 45.0 J of energy when it is compressed a distance d. Find…

A: The given data are: k=90 N/mU=45 Jd1=1.5d

Q: the pendulum D L M The figure shows a simple pendulum--a sphere suspended from the ceiling in…

A:

Q: A block of mass 0.550 kg is pushed against a horizontal spring of negligible mass until the spring…

A: We will compare the energy of block when it is at the end of compressed spring, to it's energy…

Q: A 0.500 kg mass attached to a string (pendulum) is pulled back from its equilibrium position (B) to…

A: Mass = m = 0.500 kg Height of position A = h = 0.200 m Speed at position B = v = ?

Q: 1.115 g (C) What would the final spring compression be when the speed of the pellet is 0.26 m/s?…

A:

Q: A spring has a force constant of 18.9 N/m and a rest length of 0.35 m.The spring is stretched to a…

A: The change in potential energy of the spring must be equal to the kinetic energy gained by the mass…

Q: The maximum speed of the bob of a simple pendulum is vmax = 1.8 m/s. At the position where the…

A:

Q: Prof. P. built a wooden pendulum clock over the break between Winter and Spring quarters during the…

A: Draw the schematic diagram of the pendulum.

Q: what was the initinal speed of the block?

A:

Q: The string in the figure is L=120 cm long, has a ball L. attached to one end, and is fixed at its…

A:

Q: m If the mass is released from rest when 0 = 75.4°, at which values of 0 does the mass have half of…

A: Length of pendulum L  Mass m  Angle is 75.4° ( at the moment of releasing)

Q: The block-spring combination is stretched in the positive x direction a distance of 11.6 cm from…

A: Since the given question contains multiple parts under the same question, only first three subparts…

Q: A horizontal spring on a frictionless surface with a spring constant of 40 N/m is compressed 0.3 m…

A: Given x=0.3m K=40N/m Mass= 2kg Stored energy in spring, U=12kx2

Q: Problem 69. The light rod is pivoted at O and carries the 8 lb and 10 lb particles. If the rod is…

A:

Q: A pendulum consisting of a particle of mass m supported by a light cord of length L is released from…

A: We will answer the question by finding the energy of mass during its motion. The detailed steps are…

Q: A particle moves in one dimension (along the x-axis), where the potential energy is given by the…

A: Given data: Potential function, U(x)=Ax2+Bx A=2 J/m2 & B=4 J/m2 Total energy of the system, E=8…

Q: cup spring 500 eplbhon gth the spring 6.51 A slingshot that launches a stone horizontally consists…

A: