Relationship of electric current to voltage

What are electric motors?

Why do trains use steel wheels rather than rubber tires? A) Steel wheels provide more grip, making it easier to stop a train. B) Rubber tires don't provide enough friction to allow the train to move.

Which of the following is true for catalysis of a reaction by an enzyme? Group of answer choices a. The equilibrium constant decreases b. The initial velocity decreases c. The standard free energy of the reaction increases d.

Which of the following statements about ycarrier (x, t) is correct? a. It is a rapidly oscillating wave traveling in the + i^ direction. b. It is a rapidly oscillating wave traveling in the - i^ direction. c.

The answer was frequency

When a car turns a corner on a level road, which force provides the necessary centripetal acceleration? 1) gravity 2) normal force 3) air resistance 4) tension 5) friction

Use Newton's universal law of gravitation to explain why gravity is greater on Earth than on Mercury.

What is a magnetic field and how does it interact with magnetic materials?

What is significant about holden sitting on the radiator?

Which of the following occurs in meiosis that does not occur in mitosis 1 fertilization occur 2 body cells are made 3 sex cells are made 4 cell division occurs