Question

Вес лыжника, стоящего на снегу, 780 Н. Длина каждой лыжи - 1.95м, ширина - 6 см. Какое давление производит лыжник на снег ? Желательно с дано си решением

Answer 1

P=F/S
S=ab=1.95*0,06=0,117 м2
p=780/0,117=6666Па

Answer 2

Calculation of Pressure

To calculate the pressure exerted by the skier on the snow, we can use the formula:

Pressure = Force / Area

Given: - Force (F) = 780 N (weight of the skier) - Length (L) of each ski = 1.95 m - Width (W) of each ski = 6 cm = 0.06 m

To find the area (A) of each ski, we can multiply the length and width:

Area = Length × Width

Substituting the given values:

Area = 1.95 m × 0.06 m

Now, we can calculate the pressure:

Pressure = Force / Area

Substituting the given values:

Pressure = 780 N / (1.95 m × 0.06 m)

Let's calculate the pressure.