A 768 g block is released from rest at height ho above a vertical spring with spring constant k = 490 N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 21.8 cm. How much work is done (a) by the block on the spring and (b) by the spring on the block? (c) What is the value of ho? (d) If the block were released from height 4ho above the spring, what would be the maximum compression of the spring? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units

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 57P: In a Coyote/Road Runner cartoon clip (https://openstaxcollege.org/l/21coyroadcarcl), a spring...
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A 768 g block is released from rest at height ho above a vertical spring with spring constant k = 490 N/m and negligible mass. The block
sticks to the spring and momentarily stops after compressing the spring 21.8 cm. How much work is done (a) by the block on the spring
and (b) by the spring on the block? (c) What is the value of ho? (d) If the block were released from height 4ho above the spring, what
would be the maximum compression of the spring?
(a) Number
i
Units
(b) Number
i
Units
(c) Number
i
Units
(d) Number
i
Units
Transcribed Image Text:A 768 g block is released from rest at height ho above a vertical spring with spring constant k = 490 N/m and negligible mass. The block sticks to the spring and momentarily stops after compressing the spring 21.8 cm. How much work is done (a) by the block on the spring and (b) by the spring on the block? (c) What is the value of ho? (d) If the block were released from height 4ho above the spring, what would be the maximum compression of the spring? (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units
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