Which metallic properties are caused by atoms rolling over each other in metallic bonds?

a. malleability and ductility
b. shininess and ductility
c. conductivity, malleability, and shininess
d. ductility, conductivity, and malleability

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?