Answer:
due to heaviness
Explanation:
because metal is heavier than water
A is an example of E=MC^2
Answer:
The amount of water it displaces (shaded area ) weighs as much as the ship. The weight of the ship pulling down and the upthrust pushing up are equal and opposite forcers so the ship floats.
Explanation:
Now the weight of the ship is more than the maximum possible upthrust so it sinks to the buttom
If a man's mass is 80 kg, then ...
-- He weighs 258 newtons on Mars.
-- He weighs 785 newtons (about 176.4 pounds) on Earth.
-- He weighs 130 newtons on the Moon.
-- He weighs different amounts in other different places.
His mass doesn't change. It's 80 kg no matter where he goes.