A person travels from to the market with a speed o
A person travels from to the market with a speed of 20 m/s and returns with a speed of 30 m/s. Calculate the average speed.
Subject
Topic
Level
Junior High
Grade
9
Lesson Steps:

20+30=
50
50/2=
25m/s


Answer:

25m/s


Grade: 9
Level: Junior high
Subject: Physics
Topic: Speed

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