![subject](/tpl/images/cats/himiya.png)
Chemistry, 27.02.2021 19:00 xwalker6772
Juan, Jennifer, Robert and Maria are discussing speed, velocity and acceleration. Which person's statement is true? Juan: "A car going a constant 55 mph is not accelerating when it is going around a curve." Juan: "A car going a constant 55 mph is not accelerating when it is going around a curve." Jennifer: "Velocity is only a change in distance over a period of time - like 70 mph." Jennifer: "Velocity is only a change in distance over a period of time - like 70 mph." Robert: "An object's speed is a period of time divided by distance." Robert: "An object's speed is a period of time divided by distance." Maria: "An object is accelerating when it is speeding up, slowing down, or changing direction. Maria: "An object is accelerating when it is speeding up, slowing down, or changing direction.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:00
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)βΆno(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is Ξ΄h = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 08:40
Calculate the number of grams of sodium in 3.00 g of each sodium-containing food additive.
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Juan, Jennifer, Robert and Maria are discussing speed, velocity and acceleration. Which person's sta...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:00
![question](/tpl/images/cats/en.png)
English, 20.01.2021 03:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 20.01.2021 03:00
![question](/tpl/images/cats/en.png)