CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Pressure

A sail boat m...

Question

A sail boat moves in a river in the direction of the flow of water. A wind begins to blow in the direction of the flow of water . The speed of boat will
A) increase
B) decrease
C) become zero
D) remain constant

Open in App

Solution

Dear Student, As wind is moving in direction of flow, it supports motion. Therefore it will increase the speed of boat. Option A. Regards

Suggest Corrections

thumbs-up

1

Similar questions

Q. A boat moves relative to water with a velocity half of the river flow velocity. If the angle from the direction of flow at which the boat must move relative to stream direction to minimize drift is

\frac{2 π}{n}

n

400 m

wide is flowing at a rate of

2.0 m / s

. A boat is sailing at a velocity of

10.0 m / s

with respect to the water, in a direction perpendicular to the river. Find the time taken by the boat to reach the opposite bank.

Q. A boat crossing a river moves with a velocity v relative to still water. The river is flowing with a velocity v/2 with respect to the bank. The angle with respectively the slow direction with which the boat should move to minimize the drift is

Q. A 400-m wide river is flowing at a rate of

2.0 m s^{- 1}

. A boat is sailing with a velocity of

10 m s^{- 1}

with respect to the water, in a direction perpendicular to the river.
a. Find the time taken by the boat to reach the opposite bank.
b. How far from the point directly opposite to the starting point does the boat reach the opposite bank?
c. In what direction does the boat actually move?

400 m

wide is flowing at a rate of

2.0 m / s

. A boat is sailing at a velocity of

10.0 m / s

with respect to the water, in a direction perpendicular to the river. Find the time taken by the boat to reach the opposite bank.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Pressure

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon