The deeper you travel under the ocean the higher the water pressure. Deep ocean water pressure can be crushing.
Distance of fall from rest,
without air resistance = (1/2) (gravity) (time)²
= (1/2) (9.8 m/s²) (95 sec)²
= (4.9 m/s²) (9,025 sec²)
= 44,222.5 meters .
The depth of the mine shaft is five times the height of Mt. Everest !
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Answer:
The frictional force producing this deceleration would have a magnitude of
.
Explanation:
The velocity of this object changed by
in
. The acceleration of this object would be:
.
Let
denote the mass of this object. By Newton's Second Law of Motion, the net force on this object would be:
.
(
.)
If the floor is level, friction would be the only unbalanced force on this object. Thus, the magnitude of the frictional force on this object would also be
, same as the magnitude of the net force on this object.
Answer:
nearly 2 days or less hes fast but not that fast
Explanation:
but maybe he can run it in five minutes