The Eiffel Tower being of 7.3 Million Kilograms would exert approximately
7.16 x107 Newtons to the earth below. (About 8,047 US tons, depending
on how many tourists are standing on it at the moment.)
Eiffel tower and its one most visited places on earth
probs Pisa or the Eiffel tower
weight
The force exerted by the weight of the air above is called atmospheric pressure. It is the pressure exerted on Earth's surface by the weight of the air in the atmosphere above it.
The force exerted on an object by Earth's gravity is called weight. It is the force that pulls objects towards Earth's center.
The weight of air on Earth is called atmospheric pressure. It is the force exerted by the weight of air molecules in the Earth's atmosphere on a surface.
Weight is the gravitational force exerted on an object. Your mass is the same on earth and the moon or anywhere else. Your weight depends on the gravitational force exerted on your mass and hence on your location.
Due to the Earth curvature, you cannot see the Eiffel tower from as far as London. The Eiffel tower is taller than the London Eye, but at the top of it the farthest point you can observe, using a telescope on a clear day, is 90 kilometres away (woods in the direction of Rouen, downstream the Seine valley).
Mass and Earth's gravity
The gravitational forces between any two masses are equal on each mass.Your weight on Earth is equal to the Earth's weight on you.
The vertical force exerted by the mass of an object is equal to its weight, which is given by the formula weight = mass x gravity.
The downward force exerted on an object is caused by gravity (from the Earth). This force is called weight and can be calculated by multiplying the mass of the object by the acceleration due to gravity on Earth (about 9.8).