एक कार डोंगराच्या रस्त्यावरून पडते आणि 0.8 सेकंदात जमिनीवर येते. (समजा g = 10 मी.से-2). तर जमिनीवर आदळल्यावर त्याचा वेग किती असेल?

This question was previously asked in
RRC Group D Previous Paper 54 (Held On: 11 Oct 2018 Shift 2)
View all RRB Group D Papers >
  1. 5 मी.से-1
  2. 4 मी.से-1
  3. 01 मी.से-1
  4. 8 मी.से-1

Answer (Detailed Solution Below)

Option 4 : 8 मी.से-1
Free
RRB Group D Full Test 1
2.7 Lakh Users
100 Questions 100 Marks 90 Mins

Detailed Solution

Download Solution PDF

योग्य उत्तर 8 मी.से-1 ​हे आहे. 

 Key Points

  • उपाय:
    • येथे, u = 0 , t = 0.8 s , g = 10 मी/से 2.
    • v = u + g t = 0 + 10 × 0.8
    • 8
    • 8 मी.से-1 हा वेग आहे जेव्हा तो जमिनीवर आदळतो.
Latest RRB Group D Updates

Last updated on Jun 2, 2025

-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.

-> The RRB Group D Exam Date will be soon announce on the official website. Candidates can check it through here about the exam schedule, admit card, shift timings, exam patten and many more.

-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025. 

-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.

-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a National Apprenticeship Certificate (NAC) granted by the NCVT.

-> This is an excellent opportunity for 10th-pass candidates with ITI qualifications as they are eligible for these posts.

-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.

-> Prepare for the exam with RRB Group D Previous Year Papers.

Get Free Access Now
Hot Links: lotus teen patti teen patti master list teen patti customer care number