Si un hombre viajara a Urano, donde la fuerza de la gravedad es 3 veces y medio más que la gravedad de la tierra, ¿Cuánto pesaría si su masa es de 85 Kg?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples