In one hour a boat goes 11 km along the stream and 5 km against …
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 km/hr. It can go 12 km
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
In one hour a boat goes 11 km along the stream and 5 km against …
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:
71.11 km/hr 35.55 km/hr 36 km/hr 77 km/hr - Toppr
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
A bicycle wheel makes 5000 revolutions in moving 11kms .The
A bicycle wheel makes 5000 revolutions in moving 11 km. Find the circumference and the diameter of the wheel.
The escape velocity from the earth is about 11 km/s. The escape
The escape velocity from the earth is about 11 km/s. The escape velocity from a pianet having twice the radius and the twice mean density as the earth is : (b) 11 km/s (a) 31 km/s (c) 22 km/s (d) 15.5 km/s
For a satellite escape velocity is 11 km/s. If the satellite is ... - Toppr
Escape speed of a body from Earth's surface is given by: v m i n = √ 2 g R This expression is obtained by conservation of energy and doesn't involve in which direction the body is thrown/projected.
A wheel makes 2000 revolutions in covering a distance of 887text
The wheels of a car make 2500 revolutions in covering a distance of 4.95 km. Find the diameter of a wheel.
A boat is traveling upstream in the positive direction of an x
The water is flowing at $$9.0 km/h$$ with respect to the ground. What are the (a) magnitude and (b) direction of the boats velocity with respect to the ground? A child on the boat walks from front to rear at $$6.0 km/h$$ with respect to the boat. What are the (c) magnitude and (d) direction of the childs velocity with respect to the ground?
Vivek and Ashok starts from a fixed point Vivek moves 3 km
A and 8 start walking from the same point. A goes North and covers 3 km; then turns right and covers 4 km. 8 goes west and covers 5 km, then turns right and covers 3 kms.