Atwood's machine: two masses attached to a frictionless, massless pulley (pretty neat how physicists dream up equipment like this, huh?). The mass of block A is 5.0kg and the mass of b is 2.0 kg Draw a free body diagram showing all the forces acting on each object
Calculate the acceleration of the masses
Calculate the tension force in the cord
How long will it take the block to get to go 1.5 m to the edge of the table.
What will the velocity be as soon as it falls 1.5 m?