at a speed of 108 km/h.
Rain, driven by the wind, falls on a railway compartment with a velocity of 20 m/s, at an angle of 30 to the vertical. The train moves, along the direction of wind flow, at a speed of 108 km/h.
22
Sep
Rain, driven by the wind, falls on a railway compartment with a velocity of 20 m/s, at an angle of 30 to the vertical. The train moves, along the direction of wind flow, at a speed of 108 km/h. along the direction of wind flow at a speed of 108 km/h. at an angle of [...]