In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:

The speed of a boat in still water is 11 k m / h r. It can go 12 k m upstream and return to the original points in 2 hours 45 min. Find the speed of the stream. Open in App

Click here👆to get an answer to your question ️ The deepest point in the ocean is in the Mariana Trench, about 11 km deep, about 1.13 × 10^3N/m^2 .Calculate the change in volume of 1.00 m^2 of seawater carried from the surface to this deepest point.

The number of revolutions it will make to travel a distance of 11 km will be (a) 2800 (b) 4000 (c) 5500

A man travels 1 s t 50 km at 25 km/hr next 40 km with 20 km/hr and then 90 km at 15 km/hr Then find his average speed for the whole journey (in km/hr) View Solution Q 4

Let the radius of the wheel be r cm. Distance covered by the wheel in one revolution = 11 5000 k m = 220 c m ...

Therefore, the escape velocity from Earth is 11 184 m/s, or approximately 11.2 km/s. Question– In order to leave the moon, the Apollo astronauts had to take off in the lunar mobile and reach the escape velocity of the moon. The radius of the moon is 1.74 × 106 m, and the mass of the moon is 7.35 × 1022 kg.

The escape velocity from the earth is 11.2 k m / s e c. The escape velocity from a planet having twice the radius and the same mean density as the earth, is . 22.4 k m / s e c; 15.00 k m / s e c; 5.8 k m / s e c; 11.2 k m / s e c

The deepest point in the ocean is in the Mariana Trench, about $$11\ km$$ deep, about $$1.13\times 10^3N/m^2$$. The density of seawater at the surface is $$1.03\times 10^3 kg/m^3$$. Find its density at the bottom.

Click here:point_up_2:to get an answer to your question :writing_hand:in one hour a boat goes 11 kmhr along the stream and 5 kmhr against