3. Your teacher gives you a pop-up toy that has a mass of 0.15 kg. When you push down on it, it sticks to the desk for a moment and then pops into the air. (a) If you push the toy down 2.0 cm to make it stick to the desk, and the spring constant is known to be 5000 N/m, how much EPE does the toy have at this moment? [E-S-AJ (hint: displacement needs to be in meters for unit cancellation here). (b) Describe the cycle of energy conversions (choosing from EPE, GPE and KE) from the time the toy is stuck to the desk until it has jumped up to its maximum height. changes to which changes to (c) What is the maximum height the toy will be able to jump? [E-S-A round to the 0.01 m]
3. Your teacher gives you a pop-up toy that has a mass of 0.15 kg. When you push down on it, it sticks to the desk for a moment and then pops into the air. (a) If you push the toy down 2.0 cm to make it stick to the desk, and the spring constant is known to be 5000 N/m, how much EPE does the toy have at this moment? [E-S-AJ (hint: displacement needs to be in meters for unit cancellation here). (b) Describe the cycle of energy conversions (choosing from EPE, GPE and KE) from the time the toy is stuck to the desk until it has jumped up to its maximum height. changes to which changes to (c) What is the maximum height the toy will be able to jump? [E-S-A round to the 0.01 m]
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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![3. Your teacher gives you a pop-up toy that has a mass of 0.15 kg. When you push down on it, it sticks to the desk for a
moment and then pops into the air.
(a) If you push the toy down 2.0 cm to make it stick to the desk, and the spring constant is known to be
5000 N/m, how much EPE does the toy have at this moment? [E-S-A] (hint: displacement needs to be in
meters for unit cancellation here).
(b) Describe the cycle of energy conversions (choosing from EPE, GPE and KE) from the time the toy is stuck to the
desk until it has jumped up to its maximum height.
changes to
which changes to
(c) What is the maximum height the toy will be able to jump? [E-S-A round to the 0.01 m]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd2cc6f2-acb6-4a65-a4ff-01f8579740d6%2Fb1641add-4d81-457d-a23f-475fe6f498b4%2Ful8ui5w_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Your teacher gives you a pop-up toy that has a mass of 0.15 kg. When you push down on it, it sticks to the desk for a
moment and then pops into the air.
(a) If you push the toy down 2.0 cm to make it stick to the desk, and the spring constant is known to be
5000 N/m, how much EPE does the toy have at this moment? [E-S-A] (hint: displacement needs to be in
meters for unit cancellation here).
(b) Describe the cycle of energy conversions (choosing from EPE, GPE and KE) from the time the toy is stuck to the
desk until it has jumped up to its maximum height.
changes to
which changes to
(c) What is the maximum height the toy will be able to jump? [E-S-A round to the 0.01 m]
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