2) A box of 12 Kg is pushed along a horizontal surface with a force of 50 N that make an angle of 370 with the horizontal ,find the acceleration of the box?

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

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