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54 കി.മീ. മണിക്കൂർ = ------------------- മീറ്റർ/സെക്കന്റ്

A15

B27

C18

D9

Answer:

A. 15

Read Explanation:

Km/hr നേ m/s ൽ മാറ്റാൻ 5/18 കൊണ്ടും m/s നേ km/hr ൽ മാറ്റാൻ 18/5 കൊണ്ടും തന്നിരിക്കുന്ന വേഗതയെ ഗുണിക്കണം. 54 കി.മീ. /മണിക്കൂർ = 54 x 5/18 = 15 m/s


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