SOCORRO GENTE Um ônibus desloca-se sobre uma trajetória retilínea segundo a função horária S = 10 + 30t (SI). a) Qual é a sua posição inicial? b) Qual é a velocidade escalar média do ônibus? (emojis pra chamar atenção)

a) initial position = 10m

b) average velocity = 30m/s

Explanation:

The general equation of a motion with constant velocity is given by:

  (1)

So: initial position

v: average velocity

t: time

You have the following equation:

   (2)

If you compare the equations (1) and (2) you obtain that:

hence:

a) initial position = 10m

b) average velocity = 30m/s

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

answera compound;