Question

in an object goes 18 metres in the the first three seconds and 22 meters in the next 3 seconds and goes 14 meters in the last 3 seconds,find an average speed?​

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.

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Explanation:

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Answer 2

Question: -

• “An object moves 18 m in the first 3 seconds, 22 m in the next 3 seconds, and 14 m in the last 3 seconds. What is its average speed?”

Total distance = 18 + 22 + 14 = 54 m

Total Time = 3 + 3 + 3 = 9 seconds

Rate (speed) = distance / time = 54 / 9 = 6 m/s

• The average of the averages is incorrect. For example, 2000 m/hr. for a hour plus 1000 m/hr. for a minute does not average 1500 m/hr.