APPLICATION ENERGY CHANGES IN A PENDULUM Attach a pendulum bob to one end of the string. Make sure the string is thin and light Tie the pendulum to the stand. Refer to the diagram and check your understanding by answering the question below. 1. A pendulum bob with a mass of 0.2 kg is raised to 20 cm above its equilibrium position shown in the figure below OF B

APPLICATION ENERGY CHANGES IN A PENDULUM Attach a pendulum bob to one end of the string. Make sure the string is thin and light Tie the pendulum to the stand. Refer to the diagram and check your understanding by answering the question below. 1. A pendulum bob with a mass of 0.2 kg is raised to 20 cm above its equilibrium position shown in the figure below OF B

Name: Answer letter a,b,c,d,e,f,g, and h pls. Use the diagram on the first p
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Description: Answer letter a,b,c,d,e,f,g, and h pls. Use the diagram on the first picture. APPLICATIONENERGY CHANGES IN A PENDULUMAttach a pendulum bob to one end of the string. Make sure the stringis thin and light. Tie the pendulum to the stand. Refer to the di

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 43P: The massless spring of a spring gun has a force constant k=12N/cm . When the gun is aimed...

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I got this question wrong, I got 0.161 meaters as my final answer can someone please give me detailed steps on my process? An 26 g rifle bullet traveling at 370 m/s buries itself in a 4.8 kg pendulum hanging on a 2.2 m long string, which makes the pendulum swing upward in an arc. Determine the maximum vertical displacement of the pendulum (height).(g = 9.8 m/s2)
i need help to find the answer and the formula and not the answer from chegg used please A 2.0-kg mass is attached to a vertical spring. The mass is held in place with the spring relaxed, and then released from rest. As the mass falls, it stretches the spring. If the spring has a force constant of 100 N/m, how fast is the mass moving after is has descended 3.0 cm? Ignore air resistance. Type in your numeric answer, and then explain how you determined it.
Solve the problem. PROVIDE THE GIVEN, REQUIRED, EQUATION, SOLUTION, AND FINAL ANSWER A spring of k = 1972 N/m loses its elasticity if stretched more than 45 cm. What is the mass of the heaviest object the spring can support without being damaged?
After a late night of studying physics, several 80 kg students decide it would be fun to swing on the Foucault pendulum as described below. What’s the maximum number of students that the pendulum cable could support? A Foucault pendulum in a physics department (used to prove that the earth rotates) consists of a 120 kg steel ball that swings at the end of a 6.0-m-long steel cable. The cable has a diameter of 2.5 mm. When the ball was first hung from the cable, by how much did the cable stretch?
Solve the following with illustartion. Solution should be clear and systematic. A 95 kg runningback runs accelerates from 5.0 m/s to a final velocity. Determine his final velocity given that the power is 200 Joule/sec and the running was done for 5 seconds.
HI I'm currently struggling to find the value of us if the system is equilibrium
(Indicates a review question. which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) 17. Describe the variation of the net force on and the on a spring as ii executes simple harmonic motion.
Hi, can you please help me with this assignment A pendulum of length L. A ball that practically carries all the weightpendulum, has a velocity of velocity v1 at the moment when the cord makes an angle \phi_1 with the vertical direction.a) Derive the relation for the velocity of the ball at the lowest point of its trajectory (\phi = 0deg).What is the smallest possible value of velocity v1 for the pendulum tob) reach a position in which the massless cord is in horizontal position \phi=90deg,c) pass the highest point above the pivot so that the cord does not kink (\phi = 180deg+)? Thank You
so I alreayd have the answer dont answer part A just read the teachers feedback and fix my answer for part B thank you here is the question A 1.2 kg cart moving at 6.0 m/s [E] collides with a stationary 1.8 kg cart. The head-on collision is completely elastic and is cushioned by a spring. a)Find the velocity of each cart after the collision. B) The maximum compression of the spring during the collision is 2.0 cm. Find the spring constant. Teachers feedback : Question 2b) you ignored the fact that the combined masses are still moving when the spring is compressed. Try again? Here is the answer : For Part B: Using energy conservation 1/2 kx^2= ½ M2V2^2 Given maximum compersion X= 2 cm 0.02m Kx (0.02)^2 = 1.8 x (4.8)^2 K= 103680 N.M The spring constant K= 103680 N/M
ONLY question 2 b) so what I would like you to do is read the questions and read the feedback and fix my answers thats all here is the question : Here is the feedback : You still did not take into consideration that the combined masses are moving when the spring is compressed. Find speed of combined mass at maximum compression using Momentum equation PTI = PTF and then use Energy Equations to solve for the spring constant. Ek1 + Ek2 = EkT + EE Where EE is the elastic energy stored in the spring. Then use EE = 0.5kx2 to solve for k here is my answer : fix it correctly and give me the final answer :
1. When a 9.09-kg mass is placed on top of a vertical spring, thespring compresses 4.18 cm. Find the force constant of thespring. Show your work and explain.
A spring is compressed by a 0.2 kg marble and held stationary. When released, the spring extends 4 cm (0.04 m) forcing the marble to a velocity of 0.68 m/s. What is the spring constant, k, of the spring? Please show work- i NEED to see how it's being worked out.