Recent content by animesh27194

  1. A

    Circular Motion and tangential acceleration Problem

    So, should i add the radial and the tangential acceleration to get the total acceleration? And I multiply that with the mass of the car to get the frictional force?
  2. A

    Circular Motion and tangential acceleration Problem

    I treid solving the problem, but I don't know if it is correct... Using the given tangential acceleration, i found out the distance after 10 seconds and thereby, its velocity. s = ut+(1/2)at2 s = (1/2)(0.1)(100) s= 5m Also, v2 = u2 + 2as v2 = 2(0.1)(5) Hence, velocity at t=10s is...
  3. A

    Circular Motion and tangential acceleration Problem

    A car starts moving on a circular track of radius 100m from rest at t=0. The tangential acceleration of the car is 0.1m/s2 Then find out the frictional force acting on the car at t=10s. It is given that the car is not skidding during this period and the mass of the car is 10\sqrt{2}. I got...
  4. A

    Atwood Machine and the Work done

    THanks a lot! I understood the concept... :)
  5. A

    Atwood Machine and the Work done

    ooooh! I am so sorry...! THat's a silly mistake..! :P
  6. A

    Atwood Machine and the Work done

    The two block in an atwood machine have masses 2kg and 3kg. Find the work done by gravity during the fourth second after the system is released from rest.I have attached my attempt here..Kindly tell me where I went wrong. I am sure that I didnt go anywhere wrong in finding the acceleration and...