An object that does not transfer heat easily is a (n):

A. radiator

B. insulator

C. conductor

D. convector

What would happen if Pinocchio were to say "My nose will grow now."

A net force of 400 Newtons acts on a 50kg mass. What is its acceleration? A 450 m/s/s B 8 m/s/s C20,000 m/s/s D 350 m/s/s E. 125 m/s/s

Which statement did Niels Bohr make about atoms? A. The atom is made up of smaller particles. B. The energy of an electron depends on its specific orbit. C. The atom has a small, dense center. D. Atoms are different for different elements.

If a gun is fired straight up and has a muzzle velocity of 424 m/s how long will it take the bullet to reach its maximum height?

What type of motion does the galaxy go through

A 0.8kg object accelerate at a rate of4 m/s2. What is the net force acting on a object

Which of the following is the best definition of an isotope? A. elements of the same kind with different numbers of neutrons B. elements of the same kind that have lost electrons C. elements of the same kind that have different electrical charges

Two cars approach each other; both cars are moving westward, one at 85 km/h, the other at 54 km/h. what is the magnitude of the velocity of the first car relative to (in the frame of reference of) the second car? answer in units of km/h.

What usually causes high concentration of minerals to form

The courtroom role that possesses the most discretion is?