what has more inertia? a toy car going 1000mph or a cruise ship sitting at the dock
Inertia is proportional to mass. Which has more mass?
Drwls is it the boat.but the boat not moving
To determine which object has more inertia, we need to understand the concept of inertia first. Inertia is the property of an object that resists changes in its motion. Technically, inertia is quantified by an object's mass, which measures the amount of matter it contains. The greater the mass, the greater the inertia.
Now, let's compare the two objects in question - a toy car going 1000 mph and a cruise ship sitting at the dock.
To find the mass of an object, we typically need its weight and the acceleration due to gravity. However, in this case, we don't have the weight information explicitly.
For the toy car, we can estimate its mass by considering its size and typical materials used to make toy cars. We can assume it has a relatively small mass compared to a cruise ship. However, without knowing the exact dimensions or materials of the toy car, it's challenging to give an accurate estimation.
On the other hand, a cruise ship is a significantly larger and heavier object. It comprises multiple decks, cabins, engines, fuel, and various facilities. Cruise ships can weigh thousands of tons, making them immensely massive compared to a toy car.
Therefore, based on size and typical weights, it is reasonable to conclude that a cruise ship sitting at the dock has more inertia than a toy car going 1000 mph.
Keep in mind that this comparison assumes we are referring to the inertia of the entire cruise ship and the toy car. If we are comparing a specific part or component of each object, the results might differ.