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Speed of 90 km/h when expressed in m/s is
  • a)
    2.5
  • b)
    90000
  • c)
    250
  • d)
    25
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Speed of 90 km/h when expressed in m/s isa)2.5b)90000c)250d)25Correct ...
Because when we convert km/h into m/s we multiply 5/18 into km/h so we get m/s according to question we we multiply 5/18 into 90 km/h so90*5/18 = 25SO THE ANSWER IS 25.
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Community Answer
Speed of 90 km/h when expressed in m/s isa)2.5b)90000c)250d)25Correct ...
Km = 1000m h=3600s According to the question 90km/h =90 x 1000/ 3600 =900/36 = 100/4 = 25m/s
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Speed of 90 km/h when expressed in m/s isa)2.5b)90000c)250d)25Correct answer is option 'D'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Speed of 90 km/h when expressed in m/s isa)2.5b)90000c)250d)25Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Speed of 90 km/h when expressed in m/s isa)2.5b)90000c)250d)25Correct answer is option 'D'. Can you explain this answer?.
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