The speed of a boat in still water is 15 km/h
Web4. A boat whose speed is 15 kph in still water gooiest 30 km downstream and and comes back in a total of 4.5 hours. What is the speed of the stream in kph? a) 4 b) 5 c) 6 d) 10. 5. A boat covers a certain distance downstream in 1 hour while it comes back in 1.5 hours. WebTherefore, Boat’s speed in still water = = 15. Speed of current = Example 2: A boat travels equal distance upstream and downstream. The upstream speed of boat is 10 km/hr, …
The speed of a boat in still water is 15 km/h
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WebLet, speed of stream be x km/h Speed of boat = 15 km/h Distance from each side = 30 km We know that time taken = distance covered Speed Total speed of the boat while going … WebNov 2, 2024 · Ahmad W. asked • 11/02/17 A boat travels 35 km upstream and then back again in 4 h 48 min. If the speed of boat in still water is 15km/h, what is the speed of the …
WebMar 22, 2024 · Question 36 A motorboat covers a distance of 16km upstream and 24km downstream in 6 hours. In the same time it covers a distance of 12 km upstream and 36km downstream. Find the speed of the boat in still water and that of the stream.Let the Speed of Boat in still water be x km/hr & let the Speed of Stream be y km/hr Now, Speed … WebGiven, speed of the boat in still water = 8 km/hr Therefore, speed in upstream = 8-x km/hr Speed in downstream = 8+x km/hr Now, time taken by boat to go 22 km downstream = Time taken by boat to go 15 km upstream= Total time taken by boat = 5 hrs Total time taken = time taken in downstream + time taken in upstream. Therefore, Since speed can not ...
WebMar 29, 2024 · Find her speed of rowing in still water & speed of the current. Let the speed of boat in still water be x km/hr & let the speed of current be y km/hr Now, Speed downstream = x + y Speed upstream = x – y Ritu can row 20 km downstream in 2 hours For downstream Distance = 20 km Time = 2 hours Speed = x + y We know that Speed ...
WebSpeed of a boat in still water is 10 kmph, and speed of the stream is 5 Kmph. In how many minutes would the boat cover a distance of 5 km downstream? A) 20 minute. B) 30 minute. C) 40 minute. D) 25 minute. Correct Answer : 20 minute. Explanation : boat speed = 10 km/hr and stream speed = 5 km/hr Thus net speed of boat in downstream = 10 + 5 ...
WebApr 12, 2024 · Photo by FlickreviewR, CC BY 2.0, via Wikimedia Commons. Location: Kings Island, Ohio, USA Height: 70 m (230 ft) Drop: 66 m (215 ft) Speed: 130 km/h (80 mph) Duration: 3:00 The cool Diamondback is designed to maximise the amount of airtime, featuring several drops and hills, even a 180-degree turn that will give you vertigo. tivat parizWebAug 31, 2024 · the speed of a boat in still water is 8 km/hr . it can go 15 km upstream and 22 km downstream in 5 hours. find the speed of the stream. Asked by susanta.rkl 31 Aug, 2024, 10:42: PM Expert Answer Answered by Yasmeen Khan 03 Sep, 2024, 11:57: AM Application Videos ... tivat portalWebOct 6, 2024 · Explanation: the speed of a boat in still water = 15 km/ hr. The rate of the current = 3 km/hr. Speed of downstream = 15 +3 km/ hr = 18 km/ hr. 18 × 12 /60 minute = … tivat prodavniceWebDec 27, 2024 · "The speed of a boat in still water is 15 km/hr. It can go 30 km upstream and return downstream to the original point in 4 hours 30 minutes. Find the speed o... tivat podgorica autobusWebApr 11, 2024 · If the speed of a boat in still water is x km/h and the speed of the stream is y km/h, then. Downstream speed = (x + y) km/h. Upstream speed = (x - y) km/h. Time = Distance/Speed. Calculation: According to the question, the motorboat takes 30 minutes more to go 24 km upstream than to cover the same distance downstream. Let, the speed … tivat plaze slikeWebMar 22, 2024 · A boat, which has a speed of 5km\/h in still water, crosses a river of width 1km along the shortest path possible in 15 minutes. ... Speed in still water is 5 km/h ... Note: This problem involves the movement of the boat in still water and in moving water. We have used the Pythagoras theorem, because we have used the vector form to solve this ... tivatska akcijaWebThe speed of a boat in still water is 15 km/hr. It goes 30 km upstream and return downstream to the original point in 4 hrs 30 minutes. Find the speed of the stream(in … tiva transport