¿Cuánta fuerza tendrás que hacer para trasladar un saco de cemento de 50 Kg en una carretilla si la distancia del saco a la rueda es de 1m y del saco a la empuñadura es de 1m también? Dibujay resuelve. ¿De qué mecanismo se trata? Indica las partesy el grado.

The great length of north america causes the climate to be varied. true false

If you're using an existing powerpoint presentation that will receive new slides based on a word outline, select the a. slide that will appear after the new slides. b. first slide in the presentation. c. slide that will appear before the new slides. d. last slide in the presentation.

Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.