If the emf produced in a wire is 0.88 volts and the wire  moves perpendicular to a magnetic field of strength  0.075 newtons/amperes·meter at a speed of  4.20 meters/second, what is the length of the wire in  the magnetic field? 0.27 meters 2.8 meters 0.020 meters 3.7 meters

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Abox is sliding on a frictionless surface when it suddenly begins to rain heavily. if the downpour of rainfall falls vertically into the box

Ivana walks 2km north then turns around and walks 3km south