Física 1. Medidas de tiempo de un recorrido efectuadas por diferentes alumnos: 4,01 s; 4,11 s; 4,20 s;
4,15 s.
Determinar:
a) Determinar el valor promedio de los datos.
b) Determinar la desviación media.
c) Expresar el resultado de la medición y el error relativo.
innos con una cinta​

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90

An electron moving at 5.06 103 m/s in a 1.23 t magnetic field experiences a magnetic force of 1.40 10-16 n. what angle does the velocity of the electron make with the magnetic field? there are two answers between 0° and 180°. (enter your answers from smallest to largest.)