Question

Question 30:
Let F, N, f denotes the magnitude of the contact,
normal, frictional forces exerted by one surface on
the other kept in the contact. If none of these are
zero.
A) F>N
B) F>f
C) N-f<f<N+f
D) All​

Answer 1

Answer:

labla je lab hunda tah kyonki menu ni aunda