Resuelve los siguientes ejercicios, recuerda anotar todo el procedimiento completo para su resolución. 1.-¿Cual es la presión que se ejerce un obejto de 1000 Kg si ocupa un área de 1 metro cuadrado?

2.-¿Cuál es la presión hidrostática de un objeto sumergido a 10 metros de profundidad en el mar, considerando que la densidad del agua de mar es de 1030 Kg/m3​

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?