A horizontal spring attached to a wall has a force constant of k = 850 N/m. A block of mass m = 1.00 kg is attached to the spring and rests on a frictionless, horizontal sur- face as in Figure P8.35. (a) The block is pulled to a posi- 6.00 cm fromn equilibrium and released. Find the clastic potential energy stored in the spring when the block is 6.00 cm from equilibrium and when the block passes through cquilibrium. (b) Find the speed of the block as it passes through the equilibrium point. (c) What is the speed of the block when it is at a position x/2= 3.00 cm? (d) Why isn't the answer to part (c) half the answer to part (b)? tion

A horizontal spring attached to a wall has a force constant of k = 850 N/m. A block of mass m = 1.00 kg is attached to the spring and rests on a frictionless, horizontal sur- face as in Figure P8.35. (a) The block is pulled to a posi- 6.00 cm fromn equilibrium and released. Find the clastic potential energy stored in the spring when the block is 6.00 cm from equilibrium and when the block passes through cquilibrium. (b) Find the speed of the block as it passes through the equilibrium point. (c) What is the speed of the block when it is at a position x/2= 3.00 cm? (d) Why isn't the answer to part (c) half the answer to part (b)? tion

Name: during its burn.(a) She moves, just like the archer in Example 9.1.(b
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Description: during its burn.(a) She moves, just like the archer in Example 9.1.(b) -(w v(c) As she throws the gloves andexerts a force on them, the gloves exert an equal andglovesopposite force on her that causes her to accelerate fromrest to reach the velocity

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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Topic Video

Question

during its burn.
(a) She moves, just like the archer in Example 9.1.
(b) -(w v
(c) As she throws the gloves and
exerts a force on them, the gloves exert an equal and
gloves
opposite force on her that causes her to accelerate from
rest to reach the velocity v
girl"

A horizontal spring attached to a wall has a force constant
of k= 850 N/m. A block of mass m = 1.00 kg is attached
to the spring and rests on a frictionless, horizontal sur-
face as in Figure P8.35. (a) The block is pulled to a posi-
tion x,
6.00 cm from cquilibrium and released. Find the
clastic potential energy stored in the spring when the block
is 6.00 cm from cquilibrium and when the block passes
through equilibrium. (b) Find the speed of the block as it
passes through the equilibrium point. (c) What is the speed
of the block when it is at a position x/2 = 3.00 cm? (d) Why
isn't the answer to part (c) half the answer to part (b)?
wwww
/2
Figure P8.35

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