A satellite at an altitude of 1,000 km orbits the earth once every 6 hours. What is the altitude, to the nearest whole km, of a satellite orbiting every 8 hours?

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?

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

Which describes increasing the efficiency of energy resource