It is safe to handle food that requires no additional preparation before service with:

Which formula can be used to find the show angle of the resultant vector? A) sin∅=Ry/Rx, B) tan∅=Rx/Ry, C) tan∅=Ry/Rx, D) sin∅=Rx/Ry

A mountain climber is hanging from a vertical rope, far above the ground and far from the rock face. the rope is vertical. what are the forces acting

Which is the best example of muscular endurance

A heat engine does 300 J of work during one cycle. In this cycle 900 J of energy is wasted. What is the efficiency of the engine? A. 0.25 B. 0.33 C. 0.50 D. 0.75

A 2 kilogram bowling ball is 2.5 meters off the ground on a post when it falls just before it reaches the ground it is traveling 7 m/s assuming there is no air resistance which statement is true A the mechanical energy is not conserved B the initial

Why do girls rarely fart? My teacher is talking about this

If an object is not moving, what do we know about the forces acting on it? They are all positive. They are all negative. They are balanced. They are unbalanced.

Sweating and panting are examples of which characteristics of life? A. responding to the environment B. using energy C. reproducing D. growing and developing

Why is it important to create pictorial and physical models before trying to solve an equation, solving a physics problem

What is the circulatory system responsible for