Chemistry, 03.12.2020 18:00 parkerduncan1230
Ejercicio: Un cuerpo es lanzado verticalmente hacia arriba con una velocidad de 29.4 m/s. Calcular:
¿ Que altura habrá subido al primer segundo?
¿Qué valor de velocidad llevara al primer segundo?
a.
h = 2.45 m v = 19.6 m/s
b.
h = 2.45 m v = 1.96 m/s
c.
h = 245 m v = 196 m/s
d.
h = 24.5 m v = 19.6 m/s
Answers: 3
Chemistry, 22.06.2019 05:30
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 19:30
Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.
Answers: 3
Ejercicio: Un cuerpo es lanzado verticalmente hacia arriba con una velocidad de 29.4 m/s. Calcular:...
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