Ateenager pulls a rope to the left with a force of 12 n. a child pulls on the other end of the rope to the right with a force of 7 n. the child's firend adds a force of 8 n, also pulling to the right. what will happen?
a. the net force will be 3 n to the right
b. the net force will be 15 n to the left
c. the net force will be 12 n to the right
d. the net force will be 27 n to the left

3

Step-by-step explanation:

The given data shows that only 1 row was in use. We also know that Mr. Torres is an adult. So for the ease, lets use A for Adult and S for student.

The seating must fulfill the requirements that 4 students must be between adults such that it would be "A-S-S-S-S-A"

On a row of 11 seats, this should be the searing arrangements.

A-S-S-S-S-A-S-S-S-S-A ( for 1 row).

Mr. Torres could be any A .