Which statement below is correct about this planet? Everything on the planet will fall twice faster than on Earth.

Everything on the planet will fall twice slower than on Earth.

Everything on the planet will move twice faster than on Earth.

Everything on the planet will move twice slower than on Earth.

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?

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.