Friction is an example of
A. a balanced force.
B. an unbalanced force.
C. a force that can be balanced or unbalanced.

B

Explanation:

Yet there is no force present to balance the force of friction as the the book moves to the right friction acts to the left tool slow the book down. there is an unbalanced force; and as search the book change its state of motion

coil wire, increase current, put iron inside the coil

b) returns freshwater to the earth.

c) returns freshwater to the earth.c) occurs after condensation.

d) returns freshwater to the earth.c) occurs after condensation.d) roughly equal to the amount of evaporation.

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