Un ingeniero topógrafo que se le olvidó llevar su equipo de medición, desea calcular la distancia entre dos edificios. El ingeniero se
encuentra en el punto A, y con los únicos datos que tiene hasta ahora
son las distancias de él, respecto a los otros edificios, 180 m y 210 m,
respectivamente, también sabe que el ángulo formado por los dos
edificios y su posición actual “A” es de 39.4° ¿Qué distancia
hay entre los dos edificios?
210 m

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.