1. Dois termômetros, um graduado na escala Celsius e outro na escala Fahrenheit fornecem a mesma leitura
para a temperatura de um gás. Determine o valor dessa
temperatura.
2. Uma certa escala termométrica adota os valores de -20
para o ponto de fusão do gelo e 580 para a ebulição da
água líquida. Determine:
A. a fórmula de conversão entre as duas escalas;
b. a indicação dessa escala que corresponde a
20 °C.

the one with the highest speed

i sometimes feel that way too. i feel that i should hurt someone because they hurt me, but i wouldnt do it. that would make things so much worse i have so much experience with this stuff

explanation:

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.