Question

Помогите решить!Трамвай движется со скоростью 27 км/ч. В течение кого времени произойдет полная остановка трамвая, если сила сопротивления составляет 0,5 (Ньютонов), его время.Найти = Тормозной путь!!! ( нужен ответ, и СРОЧНО РЕШЕНИЕ)Если время = 1,5 снапишите действия по порядкуЗаранее спасибо!!)

Answer 1

 я использовал формулу, где нет ускорения

нужно перевести скорость в м/с а вторая скорость равна нулю т.к тело затормозило

S=(7,5м/с-0м/с)*1.5с/2

S=5,625(м)

Answer 2

Calculation of Stopping Distance for a Tram

To calculate the stopping distance of a tram, we need to consider the initial velocity of the tram, the force of resistance acting against it, and the time it takes for the tram to come to a complete stop.

Given: - Velocity of the tram: 27 km/h - Force of resistance: 0.5 Newtons

We need to find the stopping distance of the tram.

To calculate the stopping distance, we can use the equation:

Stopping distance = Initial velocity * Time + (1/2) * (Force of resistance / Mass) * Time^2

However, we don't have the mass of the tram, so we cannot calculate the stopping distance accurately. We need the mass of the tram to determine the acceleration and the force required to stop it.

Unfortunately, the provided information does not include the mass of the tram. Without this information, we cannot accurately calculate the stopping distance.

If you have any additional information, such as the mass of the tram, please provide it so that we can assist you further.