Mathematics · Speed, Time and Distance
एक पत्थर को 98 मीटर/सेकंड के प्रारंभिक वेग से लंबवत ऊपर की ओर फेंका जाता है। यदि गुरुत्वाकर्षण के कारण त्वरण 9.8 मीटर/सेकंड2 है, तो यह कितने समय में जमीन पर वापस लौटेगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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