Two Baseballs Are Thrown Vertically Up from the Ground at the Same

question 3

Multiple Choice

Two baseballs are thrown vertically up from the ground at the same speed,one on Earth,and one on Mars.The baseball on Earth reaches a maximum height of 25 m.Which ball hits the ground first and by what time difference? (g_Mars = 0.38 g_Earth)

• A)Mars by 7.4 s
• B)Earth by 7.4 s
• C)Earth by 3.7 s
• D)Mars by 3.7 s
• E)Earth by 2.7 s

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Definitions:

Counter Program

A software or embedded logic in PLC systems designed to count instances, events, or operations, often used for automation and control tasks.

Increments

Small increases or additions, especially used in the context of gradual adjustments in data values or programming loops.

Transition

A change from one state, condition, or phase to another, often used in control systems to describe signal or status changes.