A car moving at a constant speed of 123 km/hr along a straight road is an example of ________.

This question was previously asked in
RRB JE CE 22 Apr 2025 Shift 1 CBT 2 Official Paper
View all RRB JE Papers >
  1. uniform motion 
  2. rotational motion
  3. random motion
  4. non-uniform motion

Answer (Detailed Solution Below)

Option 1 : uniform motion 
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

The Correct answer is uniform motion.

Key Points

  • Uniform motion refers to motion at a constant speed in a straight line.
  • In uniform motion, the velocity of the object remains constant.
  • A car moving at a constant speed of 123 km/hr along a straight road is an example of uniform motion.
  • There is no acceleration in uniform motion since the speed does not change.
  • Examples of uniform motion include a satellite orbiting the Earth in a circular path with constant speed and a train moving on a straight track at a constant speed.

 Additional Information

  • Rotational motion
    • Rotational motion refers to the motion of an object around a central axis.
    • Examples include a spinning wheel and the Earth rotating on its axis.
  • Random motion
    • Random motion is when an object moves in an unpredictable manner.
    • Examples include the movement of gas particles and butterflies fluttering in a garden.
  • Non-uniform motion
    • Non-uniform motion is when an object’s speed or direction changes over time.
    • Examples include a car accelerating or decelerating and a roller coaster on its track.
Latest RRB JE Updates

Last updated on Jun 7, 2025

-> RRB JE CBT 2 answer key 2025 for June 4 exam has been released at the official website.

-> Check Your Marks via RRB JE CBT 2 Rank Calculator 2025

-> RRB JE CBT 2 admit card 2025 has been released. 

-> RRB JE CBT 2 city intimation slip 2025 for June 4 exam has been released at the official website.

-> RRB JE CBT 2 Cancelled Shift Exam 2025 will be conducted on June 4, 2025 in offline mode. 

-> RRB JE CBT 2 Exam Analysis 2025 is Out, Candidates analysis their exam according to Shift 1 and 2 Questions and Answers.

-> The RRB JE Notification 2024 was released for 7951 vacancies for various posts of Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant, Chemical Supervisor (Research) and Metallurgical Supervisor (Research). 

-> The selection process includes CBT 1, CBT 2, and Document Verification & Medical Test.

-> The candidates who will be selected will get an approximate salary range between Rs. 13,500 to Rs. 38,425.

-> Attempt RRB JE Free Current Affairs Mock Test here

-> Enhance your preparation with the RRB JE Previous Year Papers

More Motion Questions

Get Free Access Now
Hot Links: teen patti 50 bonus teen patti sequence teen patti gold new version teen patti palace