The hubble space telescope orbits earth and sends images of distant objects. why does hubble form better images than the optical telescopes used on land?

it’s larger than land-based telescopes.
it uses more powerful lenses than telescopes on land.
it orbits beyond earth’s atmosphere to avoid scattering of light.
it revolves around the outer edge of 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?

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.