alleryখেলনা গাড়ী এখনে 2 m/s ত 18 m পথত যাত্ৰা কৰে। কিমান সময় লাগে?
A12 s
B8 s
C9 s
D16 s
Answer & Solution
Correct answer: C. 9 s
খেলনা গাড়ীখনে 18 ÷ 2 = 9 ছেকেণ্ড সময় লয়।
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