A child's toy is suspended from the ceiling by means of a string. The Earth pulls downward on the toy with its weight force of 8.0 N. If this is the "action force,"what is the reaction force, as dictated by Newton's 3rd Law?i. a. The string pulling up on the toy with an 8 N force. b. The ceiling pulling up on the string with an 8 N force c. The string pulling down on the ceiling with an 8 N force d. The toy pulling up on the Earth with an 8 N force