<human>:  Can Curiosity (rover) kill a cat?
<bot>: Yes, Curiosity (rover) can kill a cat. Cats weigh on average between 7 to 10 pounds. Curiosity (rover), a space vehicle that explores Mars, weighs 1,982 pounds. As mass falls, it picks up acceleration and adds to the force of impact. So Curiosity (rover) can kill a cat.