Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 7, Problem 24P
(a)
To determine
The force associated with energy.
(b)
To determine
The position at which force associated with energy is zero.
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Given that a particle's potential energy is described by the function U(x) = (-1.47)x3 + (2.32)x6 + (-2.51)x10 m, find its force at x = 0.19 m.
Round your answer to 2 decimal places.
The force Fx is associated with the potential - energy function U - C/
x, where C is a positive constant. (a) Find the force F, as a function of
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Problem Thirteen. A potential energy function is given by U(r)=U2
where o = 2.00 m
r
r
and U, = 1.00 J. Find the magnitude of the force at r= 1.00 m. Give an answer in kN.
25.) (A) 280
(В) 106
(С) 420
(D) 470
(E) 530
Chapter 7 Solutions
Physics for Scientists and Engineers
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- Check Your Understanding What are the values of the gravitational potential energy of the hiker at the base, and sea level, with respect to a sea-level zero of potential energy?arrow_forwardConsider a particle on which a force acts that depends on the position of the particle. This force is given by . Find the work done by this force when the particle moves from the origin to a point 5 meters to the right on the x-axis.arrow_forwardAn electron in a television tube is accelerated uniformly from rest to a speed of 8.4107 m/s over a distance of 2.5 cm. What is the power delivered to the electron at the instant that its displacement is 1.0 cm?arrow_forward
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