Answer:
<em>la velocidad del auto es 15.75 m/s</em>
Explanation:
Potencia entregada a las ruedas P = 60 kW = 60000 W
masa del automóvil m = 1500 kg
ángulo de inclinación ∅ = 15°
velocidad del automóvil V =?
peso del automóvil W = mg
g = aceleración debido a la gravedad = 9.81 m/s^s
peso W = 1500 x 9.81 = 14715 N
Para acelerar el plano de inclinación, usamos la fórmula
potencia = (peso del automóvil W) x (velocidad del automóvil V) x sin∅
60000 = 14715 x V x sin 15°
60000 = 3808.52V
velocidad V = 60000 ÷ 3808.52 = <em>15.75 m/s</em>
Answer:
Alcohol Damages the Developing Brain
Explanation:
Alcohol adversely affects a teenager's brain more than an adult brain because the adolescent brain is still developing. Alcohol can damage every brain, but for teenagers, the damage is more severe and can occur with smaller amounts of alcohol than with adults.
The respiratory system can be damaged from smoke inhalation and tar buildup from the chemicals used in tobacco, which can also harm the heart and blood vessels. Two conditions that can be caused from smoking are Heart Disease and Lung Cancer.
B - Sebaceous Gland
The Sebaceous Gland is an accessory organ of the integumentary system.
Hope this helps!
Answer:
Jack has schizophrenia.
Explanation:
Schizophrenia is a mental disorder that appears during adolescence or young adulthood. It affects how a person behaves and thinks. The person has:
- Hallucinations, like Jack hearing voices in his head.
- Delusions, like Jack believing that a tape has surveillance photos of him and that the CIA will review it.
- Having negative thoughts or lack of motivation, like thinking that he is not good enough.
- Having problems with relationships, like Jack quitting his job since he believed that his boss abused him.
