Question 1 with 1 blank una estudiante / desear / hablar / con su profesora de biología question 2 with 1 blank mateo / desayunar / en la cafetería de la universidad question 3 with 1 blank (mí) / gustar / cantar y bailar question 4 with 1 blank los profesores / contestar / las preguntas (questions) de los estudiantes question 5 with 1 blank ¿(ti) / gustar / la clase de música

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?