Q Two blocks of masses m1 and m2 are placed in contact with each other on a horizontal platform - Science - Force and Laws of Motion

Question

Q Two blocks of masses m1 and m2 are placed
in contact with each other on a horizontal platform The coefficient
of friction between the platform and the two blocks is the same The
platform moves with an acceleration The force of interaction
between the block is

Vijay Shankar Yadav · Accepted Answer

Dear Student,
Let accelaration of the plateform is   aand accelaration of combination of m1 and m2   is a'force of interaction means contact force total force on block of mass m1=N+m1a-μm1g=m1a'------1total force on block of mass m2=-N+m2a-μm2g=m2a'-------2eliminate a' from 1 and 2 we get N=0so in all condition  interaction between them will be zero
Regard

Q. Two blocks of masses m1 and m2 are placed in contact with each other on a horizontal platform. The coefficient of friction between the platform and the two blocks is the same. The platform moves with an acceleration . The force of interaction between the block is

Q. Two blocks of masses m₁ and m₂ are placed in contact with each other on a horizontal platform. The coefficient of friction between the platform and the two blocks is the same. The platform moves with an acceleration . The force of interaction between the block is