Two blocks with friction: when does the top block slip?

Push the bottom or the top block of a stack; compare common acceleration with the limit mu_s m1 g and see static/kinetic friction.

About this experiment

What you do in the lab

Change the controls and watch the physics behave in real time in 3D. Live readouts and graphs show the numbers behind it, and the Learn tab has the theory, procedure, observations and viva questions. Works on a phone or a laptop, in English and Hindi.

Topics: friction · two blocks · slipping · pseudo force

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