Question

Сколько киричей розмерами 250х120х65мм можна перевозить на автомобиле грузоподъемностю 5 тонн ? ( густина кирпича 1600кг/м3).

Answer 1

Объем 1 кирпича V=0.25*0.12*0.065=0.00195 м3

Общая масса m1=5000 кг

Масса одного кирпича m2=po*V=1600*0.00195=3.12 кг

Число кирпичей N=m1/m2=5000/3.12=1602 штук

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Answer 2

Calculating the Number of Bricks

To calculate the number of bricks with the given dimensions that can be transported by a vehicle with a 5-ton capacity, we can use the following formula:

Number of bricks = (Total weight capacity of the vehicle) / (Weight of each brick)

First, we need to calculate the weight of each brick using the given density of the brick.

Calculating the Weight of Each Brick

The weight of each brick can be calculated using the formula:

Weight of each brick = Volume of each brick x Density of the brick

Given: - Dimensions of each brick: 250mm x 120mm x 65mm - Density of the brick: 1600 kg/m^3

Let's calculate the volume of each brick:

Volume of each brick = Length x Width x Height

Volume of each brick = 0.25m x 0.12m x 0.065m

Now, we can calculate the weight of each brick using the density:

Weight of each brick = Volume of each brick x Density of the brick

Calculating the Number of Bricks

Once we have the weight of each brick, we can use it to calculate the number of bricks that can be transported by a 5-ton capacity vehicle.

Let's proceed with these calculations.