(Fill in the blanks)For every force there is one that isin size but in direction.

For every force there is a reaction force that is equal in size, but opposite in direction.

Hope it helps:)

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2