What is the gravitational force of attraction between a planet and a 17-kilogram mass that is freely falling toward the surface of the planet at 8.8 m/s2?
a
0.52 N
b
8.8 N
c
150 N
d
1.9 N
The gravitational force of attraction can be calculated using Newton's law of gravitation, which states that the force is equal to the product of the masses involved multiplied by the gravitational constant divided by the square of the distance between them.
The mass of the planet is not given in the question, so we cannot determine the exact value of the force. However, we can use the formula to solve for it if we know the acceleration due to gravity on the planet's surface.
Given that the mass of the falling object is 17 kilograms and the acceleration due to gravity is 8.8 m/s^2, we can calculate the force using the formula:
Force = mass * acceleration
Force = 17 kg * 8.8 m/s^2
Force = 149.6 N
Therefore, the gravitational force of attraction between the planet and the falling mass is approximately 150 N.
The answer is c) 150 N.