It has been shown that large and small masses fall at the same rate. This has been repeatedly tested, including on Earth, in space, and on the moon. Which tenet of science does this demonstrate? (1 point) The natural world can be described using natural phenomena.
Scientific theories are based on multiple lines of evidence.
O Scientific discoveries are falsifiable.
The same physical rules apply throughout the universe,

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W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

The density of the block of iron is lees than the density of mercury but the density of the block of iron is greater than the density of water