Two Children Seat Themselves on a Seesaw

question 6

Multiple Choice

Two children seat themselves on a seesaw.The one on the left has a weight of 400 N while the one on the right weighs 300 N.The fulcrum is at the midpoint of the seesaw.If the child on the right is not at the end but is 1.50 m from the fulcrum and the seesaw is balanced,what is the torque provided by the weight of the child on the left? (Take ccw as positive. )

• A) 600 N·m
• B) 450 N·m
• C) -600 N·m
• D) -450 N·m

---

Definitions:

Intermediaries

Entities or individuals that act as a middle-man in transactions or processes, facilitating interaction between two parties.

Logistics

The management of the flow of goods, services, and information between the point of origin and the point of consumption to meet customer requirements.

Sales Offices

Physical locations where sales transactions take place or where sales teams conduct their work, often acting as the point of contact for customers.