ऋणात्मक कार्य को एक उदाहरण

1.	ऋणात्मक कार्य को एक उदाहरण द्वारा स्पष्ट कीजिए
Answer» ANSWER: जब वस्तु के विस्थापन की विपरीत दिशा में बल लगाया जाता है, तो किया गया कार्य ऋणात्मक होता है। मान लिया कि एक कार एक समान वेग से किसी खास दिशा में जा रही है और ड्राइवर ब्रेक लगाता है जिससे कुछ दूरी के बार कार रूक जाती है।

ऋणात्मक कार्य को एक उदाहरण द्वारा स्पष्ट कीजिए

Answer»

जब वस्तु के विस्थापन की विपरीत दिशा में बल लगाया जाता है, तो किया गया कार्य ऋणात्मक होता है। मान लिया कि एक कार एक समान वेग से किसी खास दिशा में जा रही है और ड्राइवर ब्रेक लगाता है जिससे कुछ दूरी के बार कार रूक जाती है।

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ऋणात्मक कार्य को एक उदाहरण द्वारा स्पष्ट कीजिए​

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