প্রশ্ন ও উত্তর
A toy rocket is launched straight up. At the exact top-of its' flight path, which of the followings is true?
06 Apr, 2025
প্রশ্ন A toy rocket is launched straight up. At the exact top-of its' flight path, which of the followings is true?
সঠিক উত্তর
Its velocity is zero and acceleration is 9.8 m/s2
মন্তব্য
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