Answer:
This looks like an earthquake
Explanation:
There doesn’t seem to be very much water present in the image which would be the cause for the rest of them
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Answer:
The National Research Act of 1974 set the stage for several important systems of checks and balances in clinical research. It led to the creation of the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research, as well as the Belmont Report and Institutional Review Boards (IRBs).
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Answer:
b i think i am sorry if am wrong
Explanation:
Answer:
The correct answer would be carrying a box.
Work is done only when force is able to cause a displacement.
It can be calculated by multiplying the force applied (F) and the displacement (S) caused.
W = FxS
If the force applied and displacement are in the same direction then the value of work done is taken as positive.
In contrast, when the force and displacement are in opposite directions the value of the work done is taken as negative.
Lastly, when there is no displacement then the work done is zero.
In carrying the box, there is no displacement occur due to which work done is zero.
