Question

H=1.5м S=800см² POж=1000 g=10н/кг ___________ F-?

Answer 1

V=H*S
V=1.5*0.00008 кв. м
V=0.00012 куб. м
m=0.00012*1000=0.12
F=0.12*10=1/2Н

Answer 2

To calculate the force (F), we can use the formula:

$F = \frac{{POж \times g}}{{H \times S}}$

Where: H = Height (in meters) = 1.5 m S = Surface area (in square centimeters) = 800 cm² POж = Weight (in grams) = 1000 g g = Gravitational acceleration (in m/s²) = 10 m/s²

Now, we need to convert the units to be consistent:

• Convert H to centimeters: 1.5 m = 150 cm
• Convert POж to kilograms: 1000 g = 1000 g ÷ 1000 g/kg = 1 kg
• Convert S to square meters: 800 cm² = 800 cm² ÷ 10,000 cm²/m² = 0.08 m²

Now, we can plug the values into the formula:

$F = \frac{{1 \times 10}}{{150 \times 0.08}}$

$F = \frac{{10}}{{12}}$

$F ≈ 0.833 \text{ N}$

So, the force (F) is approximately 0.833 Newtons.