state, it would have apprOximately the same mass as it has now, but its radius would be equal to the radius of Earth. Calculate (a) the average density of the white dwarf, (b) the surface free-fall acceleration, and (c) the gravitational potential energy associated with a 1.00-kg object at the surface of the white dwarf. 37. W Objects with masses of 200 kg and 500 kg are sepa- rated by 0.400 m. (a) Find the net gravitational force exerted by the se objects on a 50.0-kg object placed midway between them. (b) At what position (other than infinitely remote ones) can the 50.0-kg object be placed so as to experience a net force of zero? 38. Use the data of Table 7.3 to find the point between Earth and the Sun at which an object can be placed so that the net gravitational force exerted by Earth and the Sun on that object is zero.

state, it would have apprOximately the same mass as it has now, but its radius would be equal to the radius of Earth. Calculate (a) the average density of the white dwarf, (b) the surface free-fall acceleration, and (c) the gravitational potential energy associated with a 1.00-kg object at the surface of the white dwarf. 37. W Objects with masses of 200 kg and 500 kg are sepa- rated by 0.400 m. (a) Find the net gravitational force exerted by the se objects on a 50.0-kg object placed midway between them. (b) At what position (other than infinitely remote ones) can the 50.0-kg object be placed so as to experience a net force of zero? 38. Use the data of Table 7.3 to find the point between Earth and the Sun at which an object can be placed so that the net gravitational force exerted by Earth and the Sun on that object is zero.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter12: Relativity, Particle Physics, And Cosmology

Section: Chapter Questions

Problem 11Q

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Question

question 37 please

state, it would have apprOximately the same mass as it
has now, but its radius would be equal to the radius of
Earth. Calculate (a) the average density of the white
dwarf, (b) the surface free-fall acceleration, and (c) the
gravitational potential energy associated with a 1.00-kg
object at the surface of the white dwarf.
37. W Objects with masses of 200 kg and 500 kg are sepa-
rated by 0.400 m. (a) Find the net gravitational force
exerted by the se objects on a 50.0-kg object placed
midway between them. (b) At what position (other
than infinitely remote ones) can the 50.0-kg object be
placed so as to experience a net force of zero?
38. Use the data of Table 7.3 to find the point between
Earth and the Sun at which an object can be placed so
that the net gravitational force exerted by Earth and
the Sun on that object is zero.

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