1.

"The value of the escape velocity v_efor a stationary body on the surface of a planet is directly proportional to the mass and the radius of the planet”. Is this statement true? If not, correct it and write it.

Answer»

Solution :`implies`This statement is false.
Correct statement : "The value of the escape VELOCITY `v_e`for a stationary body on the surface of a planet is directly proportional to the SQUARE ROOT of the RATIO of mass to radius of planet".


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