List the two key components of kinetic energy

according to Bob, on earth, it is 20 ly to planet y. anna has just passed earth, moving at constant speed v in a spaceship. when anna passes planet y, she is 20 years older than when she passed earth. calculate v

Many physiological conditions are related to particular proteins in cell membranes. The number of insulin receptors in membranes is related to the amount of insulin present around those cells.

Is a tomatoes a substance of a acid or a base

F an object has a moment of inertia 28 kg·m2 and rotates with an angular speed of 106 radians/s, what is its rotational kinetic energy

Oxygen-rich blood reaches cells in the body through small vessels called A. bronchi B. veins C. alveoli D. capillaries

Name four type of friction and give one example for each

Photosynthesis is a chemical reaction where carbon dioxide and water react to form glucose (C6H12O6) and oxygen gas.

Alpha and beta particles and gamma rays are examples of

What kind of tide does the observer experience when he is between tidal bulges?

Role does specific heat capacity play in a watermelon staying cool after removal from a cooler on a hot, summer day?