•• A 2.40-kg block is dropped onto a spring and platform (Figure 7-45) of negligible mass. The block is released a distance of 5.00 m above the platform. When the block is mo- mentarily at rest, the spring is compressed by 25.0 cm. Find the speed of the block when the compression of the spring is only 15.0 cm. Tugas 3: Usaha dan Energi•• A 2.40-kg block is dropped onto aspring and platform (Figure 7-45) of negligiblemass. The block is released a distance of 5.00 m4424kgabove the platform. When the block is mo-mentarily at rest, the spring is compressed by25.0 cm. Find the speed of the block when thecompression of the spring is only 15.0 cm.FIGURE 7-45Problem 44

Consider the instant when the block is momentarily at rest. The change in potential energy of the…

Answered: •• A 2.40-kg block is dropped onto a…

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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•• A 2.40-kg block is dropped onto a spring and platform (Figure 7-45) of negligible mass. The block is released a distance of 5.00 m above the platform. When the block is mo- mentarily at rest, the spring is compressed by 25.0 cm. Find the speed of the block when the compression of the spring is only 15.0 cm.

Tugas 3: Usaha dan Energi
•• A 2.40-kg block is dropped onto a
spring and platform (Figure 7-45) of negligible
mass. The block is released a distance of 5.00 m
44
24kg
above the platform. When the block is mo-
mentarily at rest, the spring is compressed by
25.0 cm. Find the speed of the block when the
compression of the spring is only 15.0 cm.
FIGURE 7-45
Problem 44

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