Subject UnknownA particle moves in the east direction with 15m/sec  for 2sec then moves in the north direction with 5m/s for 8sec . Average velocity of the particle is:

A particle moves in the east direction with 15m/sec  for 2sec then moves in the north direction with 5m/s for 8sec . Average velocity of the particle is:


  1. A
    1m/s 
  2. B
    5m/s 
  3. C
    7m/s 
  4. D
    10m/s 

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

     given data
     v1=15m/s, t1=2s, v2=5/s, t2=8s
     speed of the particle for 2s is 15m/s
     distance=speed×time, d=30m
     the speed of the particle for next 8s is 5/s
     distance=speed×time and d=40m
     average speed=40+30÷8+2= 7m/s
     
    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.