If the strength of gravity is 9.8 newtons per kilogram, that means:

Aeach newton of force equals 9.8 pounds.
Beach pound of force equals 9.8 newtons.
Ceach newton of mass weighs 9.8 kilograms
Deach kilogram of mass weighs 9.8 newtons

Verified Answer :

Here, Each kilogram of mass weighs 9.8 newtons as it's unit value of it.

In short, Your Answer would be Option D

Hope this helps!

The strength of gravity of 9.8 N/kg means that   each kilogram of mass weighs 9.8 newtons. Hence, option (d) is correct.

Given data:

The strength of gravity is, g = 9.8 N/kg.

In this problem, the concept of dimensional analysis can be used. As per the Newton's Second Law, the Force of gravitation is also given as,

F = mg

here,

m is the mass of object.

F is the gravitational force. This is also equal to weigh to object.

Since, we have g = 9.8 N/kg.

\(F = g \times m\\\\F = 9.0 \times 1 \\\\F = 9.8 \;\rm N\)

Which clearly means that 1 kg of object has the weight if 9.8 Newtons of force.

Thus, we can conclude that the strength of gravity of 9.8 N/kg means that   each kilogram of mass weighs 9.8 newtons. Hence, option (d) is correct.

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