जर एखाद्या वस्तूची गतिज उर्जा त्याच्या प्रारंभिक मूल्यापेक्षा 256 पट वाढते, तर नवीन रेखीय संवेग काय असेल?

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RRB ALP CBT I 14 Aug 2018 Shift 1 Official Paper
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  1. प्रारंभिक मूल्याच्या समान
  2. प्रारंभिक मूल्यापेक्षा 8 पट 
  3. प्रारंभिक मूल्यापेक्षा 16 पट 
  4. प्रारंभिक मूल्यापेक्षा 32 पट 

Answer (Detailed Solution Below)

Option 3 : प्रारंभिक मूल्यापेक्षा 16 पट 
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Detailed Solution

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संकल्पना : संवेग आणि ऊर्जा यांच्यातील संबंध खालीलप्रमाणे आहेत:

जेथे, कणाचा संवेग आहे.

हे कणाचे वस्तुमान आहे.

ही कणाची गतिज ऊर्जा आहे.

स्पष्टीकरण :

वस्तूची गतिज ऊर्जा त्याच्या सुरुवातीच्या मूल्याच्या 256 पट होते.

प्रारंभिक गतिज ऊर्जा संवेग सह E 1 =E मानू.

संवेग सह अंतिम गतिज ऊर्जा E 2 =256E आहे.

त्यामुळे,

म्हणून, अंतिम रेखीय संवेग त्याच्या प्रारंभिक मूल्याच्या 16 पट आहे.

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Last updated on Jun 26, 2025

-> RRB ALP Exam Date OUT. Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article. 

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