Please answer the question and subquestions completely! This is one whole question which has subquestions! According to the official Bartleby guidelines, each question can have up to two subquestions! Thank you! 1)The weight of a 0.60 kg object at the surface of Planet V is 20 N. The radius of the planet is 4 x 10 6 m. Find the gravitational acceleration at a distance of 2 x 10 6 m from the surface of this planet. 8.9 m/s2 11 m/s2 13 m/s2 18 m/s2A)An object accelerates if it: changes the direction of its velocity but not the magnitude changes the magnitude of the velocity but not the direction changes its speed all of the above none of the aboveB)A car starts from rest and in ten seconds is moving at 40 m/s. What is the car's acceleration? 0.250 m/s2 2.50 m/s2 4.00 m/s2 10.0 m/s2 40.0 m/s2 none of the above

The calculated acceleration is coming out to be 14.82 m/s2 Explanation:We know,F=mg20=0.60×gHence,…

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Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter21: The Birth Of Stars And The Discovery Of Planets Outside The Solar System

Section: Chapter Questions

Problem 24E: Kepler’s third law says that the orbital period (in years) is proportional to the square root of the...

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Please answer the question and subquestions completely! This is one whole question which has subquestions! According to the official Bartleby guidelines, each question can have up to two subquestions! Thank you!

The weight of a 0.60 kg object at the surface of Planet V is 20 N. The radius of the planet is 4 x 10 ⁶ m. Find the gravitational acceleration at a distance of 2 x 10 ⁶ m from the surface of this planet.

		8.9 m/s²
		11 m/s²
		13 m/s²
		18 m/s²

An object accelerates if it:

		changes the direction of its velocity but not the magnitude
		changes the magnitude of the velocity but not the direction
		changes its speed
		all of the above
		none of the above

A car starts from rest and in ten seconds is moving at 40 m/s. What is the car's acceleration?

		0.250 m/s²
		2.50 m/s²
		4.00 m/s²
		10.0 m/s²
		40.0 m/s²
		none of the above

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