Two blocks are connected by a very light string passing


Two blocks are connected by a very light string passing over a massless and frictionless pulley (the figure (Figure 1) ). Traveling at constant speed, the 20.0-N block moves 76.0 cm to the right and the 12.0-N block moves 76.0 cm downward

Part A

During this process, how much work is done on the 12.0-N block by gravity?

Part B

During this process, how much work is done on the 12.0-N block by the tension in the string?

Part C

During this process, how much work is done on the 20.0-N block by gravity?

Part D

During this process, how much work is done on the 20.0-N block by the tension in the string?

Part E

During this process, how much work is done on the 20.0-N block by friction?

Part F

During this process, how much work is done on the 20.0-N block by the normal force?

Solution Preview :

Prepared by a verified Expert
Physics: Two blocks are connected by a very light string passing
Reference No:- TGS01544913

Now Priced at $30 (50% Discount)

Recommended (91%)

Rated (4.3/5)