Answer:
3.72 N / kg .
Explanation:
The weight of the object can be calculated using the expression below
Weight = mg
Weight= 785 Newtons
M = mass
g= acceleration due to gravity on Earth is 9.8 m/s² .
So, substitute the values we have,
So on Earth . . .
785 N = m x 9.8
mass= 785/9.8
=80.1kg
We can calculate when on On Mars, as
Weight= mg
298N= 80.1 kg x g( on Mars)
Acceleration of gravity of that Mars =
298 N/ 80.1
= 3.72 N / kg .
Hence, the magnitude of the gravitational acceleration on the surface of Pluto is 3.72 N / kg .
