Two blocks $A$ & $B$ of mass $m_{A}$ & $m_{B}$ respectively are kept in contact on a frictionless table. The experimenter pushes block $A$ from behind so that the blocks gate acceleration. If the block $A$ exerts a force $f$ on block $B$ . What is the force exerted by the experiments of $A$ ?

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Solution

$f = m_{B} a$
Let force exerted on A by experimenter be F
$F - f = m_{A} a$
$F = f + m_{A} \frac{f}{m_{B}}$

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Two blocks A & B of mass mA & mB respectively are kept in contact on a frictionless table. The experimenter pushes block A from behind so that the blocks gate acceleration. If the block A exerts a force f on block B. What is the force exerted by the experiments of A?

f=mBa Let force exerted on A by experimenter be FF−f=mAaF=f+mAfmB

Two blocks $A$ & $B$ of mass $m_{A}$ & $m_{B}$ respectively are kept in contact on a frictionless table. The experimenter pushes block $A$ from behind so that the blocks gate acceleration. If the block $A$ exerts a force $f$ on block $B$ . What is the force exerted by the experiments of $A$ ?

$f = m_{B} a$
Let force exerted on A by experimenter be F
$F - f = m_{A} a$
$F = f + m_{A} \frac{f}{m_{B}}$