Answer:
direction, speed, and shape of a body
Explanation:
A rat a bug and a dog there is no animals ill take brain thou ;D
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Answer:
we would have no oxygen and barely any water.
Answer:
the push of the table on the book
Explanation:
There are two forces acting upon the book.
First force - the Earth's gravitational pull ( a downward force)
Second force - the push of the table on the book ( referred as a normal force) (pushes upward on the book.)
These two forces are of equal magnitude and in opposite directions (20 N)
Therefore they balance each other
The book is said to be at equilibrium state without been subjected to a acceleration