What will have more inertia a small car or a large cruise ship Why?

Since the ship is much heavier than the car, ship offers more inertia.

How fast does a cruise ship move in mph?

The average speed of a modern cruise ship is roughly 20 knots (23 miles per hour), with maximum speeds reaching about 30 knots (34.5 miles per hour).

What is the average horsepower of a cruise ship?

approximately 50,000 horsepower
Cruise ships use power equivalent to approximately 50,000 horsepower, with one horsepower equal to 746 watts. A ship engine is designed to directly drive huge propellers, or produce electricity that is diverted to drive the propellers.

What objects have greater inertia?

The more inertia that an object has, the more mass that it has. A more massive object has a greater tendency to resist changes in its state of motion. Suppose that there are two seemingly identical bricks at rest on the physics lecture table.

What has greater inertia?

The inertia of an object depends on its mass. Objects with greater mass also have greater inertia.

How fast do tankers go?

Deadweights of the largest tankers have gone up from 12,ooO to 30,000 tons and speeds have increased from 12 knots to 16 knots. In some instances speeds in excess of 16 knots have been adopted, but such ships were designed for special purposes.

How much does a cruise ship pollute?

Every single day, cruise ships worldwide emit the same particular matter as a million cars. A single large cruise ship will emit over five tonnes of NOX emissions, and 450kg of ultrafine particles a day. To give you an idea, it emits about the same amount of sulfur dioxide as 3,6 MILLION cars.

How many MPG does a cruise ship get?

0.004 mpg
Assuming an efficiency of about 30\% means the boat is burning roughly 1.84 gallons of fuel per second, or 6640 gallons per hour. Since the ship’s cruising speed is 23.7 knots, or 27.3 mph, the cruise ship’s fuel efficiency is roughly 0.004 mpg.

What vehicle has greater inertia?

Inertia is a definition of mass so an object with greater mass will have greater inertia. The mass of the engines of the airplane on their own probably have more inertia than the car. Mass is usually measured by determining the weight of the object, which is defined as the gravitational force pulling down on it.

Which has more inertia bicycle or car?

Why? The car has more inertia, as its mass is greater than the mass of the bike.

Which car has greater inertia?