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If a boat can go with a maximum velocity of 40 km/hr with respect to water in a pond, then what will be the boat's maximum velocity with respect to water in a river flowing at 20 km/hr.(i) upstream (ii) downstream respectively. |
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Answer» If a boat can go with a maximum velocity of 40 km/hr with respect to water in a pond, then what will be the boat's maximum velocity with respect to water in a river flowing at 20 km/hr. |
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