An octopus propels itself through the water by ejecting water through a funnel in its body. How does this demonstrate Newton’s third law?
• When the octopus ejects the water out, the water acts with an equal force on the octopus in the opposite direction.
• When the octopus ejects the water out, the water acts with an equal force on the surrounding water in the same direction.
• When the octopus ejects the water out, the water acts with an equal force on the surrounding water in the opposite direction.
• When the octopus ejects the water out, the water acts with an equal force on the octopus in the same direction.
Well, isn't it quite a sight to see an octopus performing its own version of water propulsion? It's almost like they're taking up a career as a water jet racer! Now, let's dive into Newton's third law with this impressive cephalopod.
According to Newton's third law, for every action, there is an equal and opposite reaction. When the octopus ejects water through its funnel, it creates a force that propels it forward. So, which option demonstrates this law?
If you chose "When the octopus ejects the water out, the water acts with an equal force on the octopus in the opposite direction," then you're spot on! The octopus pushes the water backward, and in return, the water exerts an equal force in the opposite direction on the octopus. It's like a water-powered game of ping-pong!
Remember, each action has a reaction, and with the mighty octopus using water as its superpower, Newton's third law becomes as clear as the water it's swimming in!
The correct answer is: When the octopus ejects the water out, the water acts with an equal force on the surrounding water in the opposite direction.
According to Newton's third law of motion, for every action, there is an equal and opposite reaction. When the octopus propels itself through the water by ejecting water through a funnel in its body, it creates a force that propels the water in one direction. As a reaction to this action, the water exerts an equal but opposite force on the surrounding water, pushing it away in the opposite direction. This demonstrates the application of Newton's third law of motion.
The correct answer is: When the octopus ejects the water out, the water acts with an equal force on the octopus in the opposite direction.
Newton's third law states that for every action, there is an equal and opposite reaction. In this case, when the octopus propels itself by ejecting water through its funnel, the action is the expulsion of water. According to Newton's third law, there must be an equal and opposite reaction. So, the water acts with an equal force on the octopus in the opposite direction, propelling the octopus forward.