(WILL GIVE BRAINLIEST)On a different playground, a woman and her two children are playing on a seesaw. This seesaw has seats that can move to different distances from the fulcrum. Riders can also add seats to the seesaw.
The woman weighs 145 pounds
Her son weighs 95 pounds.
Her daughter weighs 70 pounds
Eat seat weighs 5 pounds.

1) The woman sits 48 inches to the left of the fulcrum. Her son balances the seesaw when he sits 72 inches to the right of the fulcrum
Find the constant of variation for this seesaw.

2) The woman stays in the same location, but her son gets off the right side of the seesaw and her daughter gets on. The daughter adjusts the seat until she balances with her mother. How far from the fulcrum is the daughter when she balances with her mother.

Torque is a force that produces a rotation. In a seesaw, the torque is the weight of an object times its distance from the fulcrum. Clockwise torques are negative, and counterclockwise torques are positive. To balance the seesaw, the sum of all torques must be 0

3) The woman is on the left side of the seesaw, 60 inches from the fulcrum. The daughter and son both get on the right side. The son sits 60 inches from the fulcrum. Where should the daughter sit to balance the seesaw?