Shrabana adak Asked a Question
April 4, 2021 6:25 pmpts 30 pts
A box of mass 8kg is placed on a rough inclined plane of inclination . Its downward motion can be prevented by applying an upward pull Fand it can be made to slide upwards by applying a force 2F The coefficient of friction between the box and the inclined plane is a. 3 tan 0 b. tan & 3 C. 2 tan 0 d. tan 2
  • 2 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Jeevesh thankyou
    please see the attachment for details.
    • cropped1846917059.jpg
    Likes(0) Reply(1)
    Jeevesh
    important point in this question was to understand the direction in which friction will act.
  • Sapna thankyou
    here is the answer
    • cropped4258071433511770971.jpg
    Likes(0) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com