1 What is sound 2.5marks.. 2 If a car travelling at a distance at 231m and time is 12.25s, what is the car’s speed?2.5marks
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1 What is sound 2.5marks.. 2 If a car travelling at a distance at 231m and time is 12.25s, what is the car’s speed?2.5marks
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Verified answer
1)something that you hear or that can be heard
2) given
distance=231km
time =12.25s
speed=d/T
speed= 231/12.25= 18.85m/s
here is your answer
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