1. A 20.0 kg weight is hanging from a rope. What is the force of tension on the rope?

What are the applications of electromagnetic waves

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.