Question

A constant force acts on an
2 s. It increases the object's velocity
object of mass 5 kg for a duration of
from 3 m s-1 to 7 m sl. Find the
magnitude of the applied force. Now, if
the force was applied for a duration of
5 s, what would be the final velocity of
the object?​

Answer 1

Answer:

The parathyroid hormone (PTH), secreted by the parathyroid glands, is responsible for regulating blood calcium levels; it is released whenever blood calcium levels are low. PTH increases blood calcium levels by stimulating osteoclasts, which break down bone to release calcium into the blood stream.

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