Waec 2023 Physics Question 16

Practice objective / multiple choice question 16 from the 2023 Waec Physics examination. This question covers Physics, Gravitation .

Waec 2023 Physics Objective / Multiple Choice 3 Difficulty

Topics: Physics Gravitation

Question 16 WAEC • 2023 • PHYSICS • objective

A planet has mass, M, and radius R. If the universal gravitational constant is G, what is the expression for the escape velocity of an object on the planet?

A. \(\left(\frac{2 G}{R}\right)^{\frac{1}{2}}\)

B. \(\left(\frac{G R}{2}\right)^{\frac{1}{2}}\)

C. \(\left(\frac{G M}{R}\right)^{\frac{1}{2}}\)

Correct Answer D. \(\left(\frac{2 G M}{R}\right)^{\frac{1}{2}}\)

Correct Answer

Correct Option:

\(\left(\frac{2 G M}{R}\right)^{\frac{1}{2}}\)

This is Waec 2023 Physics Question 16. It is one of the objective questions from the 2023 Waec Physics examination.

The question covers Physics, Gravitation .

Difficulty level: 3 .

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