Question

Hello,

#Elder brothers , #Moderators,#Administrators, #Brainly teachers.#Brainly Guru,#Brainly sage, #brainly challengers,# brainly samaritan.
, super moderators,

⭐⭐⭐⭐⭐⭐⭐⭐⭐

Answer my questions which are given in the attachment

❤Conditions=> Fullexplanation❤

Class => 11

Subject => Physics

⭐⭐⭐⭐⭐⭐⭐⭐⭐

Jai bajarang bali

@Dr. S.M.

Answer 1

Hola User _______________

Here is Your Answer...!!!
________________________

Actually welcome to the concept of the FRICTION....

AFTER SOLVING WE GET .....

Answer 2

Heya mate....second one is already attempted by other user so i attempted the frst one only......any doubts msg me....hope it helps u  @skb