A Ball with a Weight of 1

question 60

Multiple Choice

A ball with a weight of 1.5 N is thrown at an angle of 30° above the horizontal with an initial speed of 12 m/s.At its highest point, the net force on the ball is:

• A)9.8 N, 30° below horizontal
• B)0 N
• C)9.8 N, up
• D)9.8 N, down
• E)1.5 N, down

---

Definitions:

Interested

Exhibiting curiosity or concern about something or someone, showing a desire to be involved with or learn more about the object of interest.

Perfectly Rational

A theoretical state in decision-making where an individual makes decisions that lead to the optimal outcome, based entirely on logical reasoning.

Economic Persons

A theoretical concept suggesting that individuals act out of self-interest, making rational decisions to achieve the greatest personal benefit.

Perfectly Rational

A theoretical concept where individuals make decisions with complete logic, maximizing utility.