Se conduce un automóvil a 10 km en 30 minutos. ¿Cuál es la rapidez promedio en m/s?

Which of the following represents an upside-down image?

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)