Name the non metal condut electricity

Consider an electrical transformer that has 10 loops on its primary coil and 20 loops on its secondary coil. What is the current in the secondary coil if the current in the primary coil is 5.0 A? A. 5.0 AB. 10.0 AC. 2.5 AD. 20.0 A

Matt plays badminton. He serves the birdie with a velocity of 4.25 m/s [right] covering a displacement of 5.2 m [forward]. How much time does this birdie's trip take? show your work below

An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough that any person inside is held up against the wall when the floor drops away Fig. below).

How much energy is required to change a 39.0-g ice cube from ice at - 14.0°c to steam at 108°c?

The process by which metamorphic rock changes to igneous rock begins with? Melting Erosion Deposition Crystallization

Which undergoes a physical change if it is heated at 50 degrees celcius?

Which is 20 miles per hour north an example of? A. acceleration B. Direction C. Speed D. Velocity

If y=x^2 + 2x, then dy/dx at x=4 is? (a) 4 (b) 6 (c) 8 (d) 10

Two concrete spans of a 250-m-long bridge are placed end to end so that no room is allowed for expansion. If a temperature increase of 20.0C occurs, what is the height y to which the spans rise when they buckle?

Valence electrons in an atom are those that are A Held most loosely B Of the lowest energy level C Heavy elements. D Never easily lost.