Four solid balls, each with a different mass, are moving at the same speed. Which ball would require the most force to stop its motion? A ball with a mass of 5 kg B ball with a mass of 10 kg C ball with a mass of 15 kg D ball with a mass of 20 kg
The answer would be D. a ball with a mass of 20 kg.
An object moving at the same speed as another object but with more mass (the heaviest one in this case) will require much more force to stop its motion than an object with a lower mass.
