Question

Водитель грузового автомобиля отправляясь в рейс заправил в бак 150 л дизельного топлива. Принимая плотность топлива равной 825 кг/м кубический рассчитайте, на сколько увеличилась масса автомобиля. А его вес?

Answer 1

Дано
Плотность - 825 кг\м3
Объём - 150л=0.15м3
Вес - ?
Масса - ?

Решение
Масса = плотность * объём (m=pV)
Вес = масса * силу тяжести (Р= mg)
m=0.15*825=123.75 kг
P=123.75*10=1237.5 H

Answer 2

Calculation of Increased Mass and Weight of the Truck

To calculate the increase in mass and weight of the truck after refueling, we need to use the given density of the diesel fuel and the volume of fuel added.

Given: - Volume of diesel fuel added: 150 liters - Density of diesel fuel: 825 kg/m³

To calculate the increase in mass, we can use the formula:

Increase in mass = Volume of fuel added × Density of fuel

Substituting the given values:

Increase in mass = 150 liters × 825 kg/m³

To calculate the weight of the truck, we need to consider the mass of the truck itself. However, the weight of an object is the force exerted on it due to gravity, which is equal to the mass of the object multiplied by the acceleration due to gravity.

Since the weight of the truck is not provided, we cannot calculate it accurately without additional information. The weight of the truck depends on various factors such as the type of truck, its load capacity, and any additional cargo or equipment present.

If you can provide the weight of the empty truck or any additional information, I can help you calculate the total weight of the truck after refueling.