Final answer:
The weight of a 10 kg ball experiencing a gravitational pull of 9.8 m/s² is 98 N, which is obtained using the formula w = mg.
Step-by-step explanation:
A ball with a mass of 10 kg experiences a gravitational pull, or acceleration due to gravity, of 9.8 m/s². To find its weight, we use the formula w = mg. So, the weight of the ball is:
w = (10 kg)(9.8 m/s²) = 98 N.
Therefore, the correct answer is C) 98 N.