Question

26.
A planet has radius and mass, both
half of those of the earth, then the
value of g on that planet will be
OPTIONS
Mark for Review
POINT(S): 1
A.
9.8 m/s2
B
4.9 m/s2
CO
13.8 m/s2
19.6 m/s2
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Answer 1

As we know that the acceleration in earth is calculated by the formula (Gm)/(r^2) which equals 9.8m/s^2 where m is the mass of the earth and r is the radius of the earth. so, the value of g on that planet will be 19.6m/s^2

Answer 2

Answer:

right answer is option (B)

Explanation:

As we know that the acceleration in earth is calculated by the formula (Gm)/(r^2) which equals 9.8m/s^2 where m is the mass of the earth and r is the radius of the earth. so, the value of g on that planet will be 19.6m/s^2.