Description
Teach classical mechanics concepts, such as equilibrium, conservation of energy, friction, force, and acceleration, with this sturdy Atwood machine. A staple in the physics classroom, it contains 2 low-friction, 50-mm-diameter pulleys so you can accurately calculate the acceleration of the system. The rod that connects the pulleys can be easily attached to a ring stand. Includes instructions; clamp, rod, ring stand, and masses are needed but not supplied.