6) challenge problem: in searching the bottom of a pool at night, a
watchman shines a narrow beam of light from the flashlight, 1.3 m above the
water level, onto the surface of the water at a point 2.5 m from his foot at the
edge of the pool. where does the spot of light hit the bottom of the pool,
measured from the bottom of the wall beneath his foot, if the pool is 2.1 m deep?
Answers: 1
Physics, 22.06.2019 20:00, chantelljenkins2
Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.
Answers: 2
Physics, 23.06.2019 02:00, cj9508
Anoche fuimos al restaurante el gusto. jaime le (1) (pedir) al camarero una mesa en la sección de no fumar. yo (2) (pedir) chuleta de cerdo con champiñones, papas y ensalada y jaime (3) (pedir) mariscos, arroz y ensalada. el restaurante estaba lleno (full) por eso no nos (4) (servir) muy rápido (very fast), pero la comida estaba deliciosa. no me lo vas a creer (you won't believe it) pero ¡jaime (5) (repetir) arroz y mariscos! ¡dos porciones (orders)! ¿ya entiendes por qué él no (6) (dormir) bien anoche?
Answers: 2
6) challenge problem: in searching the bottom of a pool at night, a
watchman shines a n...
watchman shines a n...
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