In the context of depth perception, which of the following is a monocular cue?

(a) vivid colors

(b) disparity

(c) convergence

(d) texture gradient

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. what is its vertical displacement (in m) after 6 s?

Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?

Which atomic model was proposed as a result of j. j. thomson’s work?