Q4. The figure below shows a 500 gram block of wood falling from a certain height. KE: :0 - V, =0 PE, =mgh| a.Formulate an equation relating the velocity of the object to the distance it is halfway between hi and htby using the equations for kinetic and potential energY. wwwm b.Use the formula to find the velocity of the object when it has fallen between hiand ht. Choose your own values which should be physically possible. KE, = my V, >0 PE, = mgh,
Q4. The figure below shows a 500 gram block of wood falling from a certain height. KE: :0 - V, =0 PE, =mgh| a.Formulate an equation relating the velocity of the object to the distance it is halfway between hi and htby using the equations for kinetic and potential energY. wwwm b.Use the formula to find the velocity of the object when it has fallen between hiand ht. Choose your own values which should be physically possible. KE, = my V, >0 PE, = mgh,
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![Q4. The figure below shows a 500 gram block of wood falling from a
certain height.
KE; =0
PE, =mgh
- V, =0
a.Formulate an equation relating the velocity of the object to the
distance it is halfway between hi and htbY using the equations for
kinetic and potential energY.
b.Use the formula to find the velocity of the object when it has
fallen between hiand ht. Choose your own values which should be
physically possible.
KE, = mv
V, >0 PE, = mgh,
www w](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2492b534-ee58-48af-83cd-282b96845622%2F698cc965-f0b5-48c0-bb4c-28cc4eeb5bd0%2F6navghw_processed.png&w=3840&q=75)
Transcribed Image Text:Q4. The figure below shows a 500 gram block of wood falling from a
certain height.
KE; =0
PE, =mgh
- V, =0
a.Formulate an equation relating the velocity of the object to the
distance it is halfway between hi and htbY using the equations for
kinetic and potential energY.
b.Use the formula to find the velocity of the object when it has
fallen between hiand ht. Choose your own values which should be
physically possible.
KE, = mv
V, >0 PE, = mgh,
www w
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