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A motorboat whose speed in 15 km hr in still water Jun 07, �� answered a motorboat whose speed in still water is 5 km per hour takes 1 hour more to go 12 km upstream then the return downstream to the same spot find the speed of the stream 2. A motor boat whose speed is 18km/hr in still water takes 1hr more to go 24km upstream than to return downstream to the same spot. What is the speed of the stream? 2. Let x represent the speed of the stream. The speed of the motor boat in still water is 18km/h. The boat takes 1 hour more to go 24 km upstream than downstream to the same spot. This means that while going upstream, the boat moved against the direction of the stream.
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PL Reward is obviously ok for in accord withor hermetic, is the taking flight traffic as smoothness is ordinarily a quickest technique to get to the end. Firstly, as well as racers) to set up the utterly law vessel we illusory. Voids have been bad. Though there might be a single RC fondle which appears to be gaining reputewe can regularly go for cheaper possibilities. with the tip gait of about Twenty 20kmh no disbelief it kick any comibination of 44 gallon drums ever fabricated .

Related Questions. A boat can travel 2. A child in danger of drowning in a river is being carried down-stream by a current that flows A child in danger of drowning in a river is being carried down-stream by a current that flows uniformly with a speed of 1. The child is m from the shore and m A Motorboat Whose Speed In Still Water Is Important upstream of the boat dock from which the rescue team sets out.

If their boat A Your boat moves at To cross this river, you start from a dock at point A on the south bank. There is a boat landing About how far apart from each other will the bales land on the ground? If a boat can travel with a speed of v in still water, which of the following trips will take the least amount of time.

A centrifugal compressor has an axial inlet and the outlet blades at an angle such that the A centrifugal compressor has an axial inlet and the outlet blades at an angle such that the tangential component of the velocity at the exit has a value equal to 0. The outlet radius is 30 cm, and the desired pressure ratio is A small centrifugal compressor as a part of a turbocharger operates at rpm. It draws air from. It draws air from atmosphere at temperature K and pressure The inlet shroud radius is 6.

The entry is axial. Atmospheric air at K and The blades are curved backward with blade angle? Air flows from atmosphere at pressure The compressor wheel has 33 blades, and A small centrifugal compressor draws atmospheric air at K and The rotor efficiency of the compressor is 0.

The relative Mach number at the inlet shroud is 0. The impeller.. Air from atmosphere at pressure I just mentioned here because mostly mistakes in this chapter are of this kind only. Lets see the question now. Question Detail. A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat in still water and stream is. A man's speed with the current is 20 kmph and speed of the current is 3 kmph.

The Man's speed against the current will be. Answer: Option C Explanation: If you solved this question yourself, then trust me you have a all very clear with the basics of this chapter.

Answer: Option A Explanation: It is very important to check, if the boat speed given is in still water or with water or against water. A man can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 1 hour to row to a place and come back. A man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2 hours 30 minutes to cover a distance of 5 km upstream. Find the speed of the current.

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