On a stationary sail-boat, air is blown at the sails from a fan attached to the boat. The boat will
On a stationary sail-boat, air is blown at the sails from a fan attached to the boat. The boat will
- A
Remain stationary
- B
Spin around
- C
Move in a direction opposite to that in which air is blown
- D
Move in the direction in which the air is blown
Similar Questions
Figures $I, II, III$ and $IV$ depict variation of force with time. The impulse is highest in the case of situations depicted. Figure
Figures $I, II, III$ and $IV$ depict variation of force with time. The impulse is highest in the case of situations depicted. Figure
A body of mass $m=3.513 \;kg$ is moving along the $x$ - axis with a speed of $5.00 \;ms ^{-1}$. The magnitude of its momentum is recorded as (Consider significant figures)
A body of mass $m=3.513 \;kg$ is moving along the $x$ - axis with a speed of $5.00 \;ms ^{-1}$. The magnitude of its momentum is recorded as (Consider significant figures)
- [AIEEE 2008]
In the figure given below, the position-time graph of a particle of mass $0.1 \,Kg$ is shown. The impulse at $t = 2\sec $ is .......... $kg\,m\,{\sec ^{ - 1}}$
In the figure given below, the position-time graph of a particle of mass $0.1 \,Kg$ is shown. The impulse at $t = 2\sec $ is .......... $kg\,m\,{\sec ^{ - 1}}$
A ball of mass $50 \,g$ is dropped from a height of $20 \,m$. A boy on the ground hits the ball vertically upwards with a bat with an average force of $200 \,N$, so that it attains a vertical height of $45 \,m$. The time for which the ball remains in contact with the bat is ........... of a second [Take $g=10 \,m / s ^2$ ]
A ball of mass $50 \,g$ is dropped from a height of $20 \,m$. A boy on the ground hits the ball vertically upwards with a bat with an average force of $200 \,N$, so that it attains a vertical height of $45 \,m$. The time for which the ball remains in contact with the bat is ........... of a second [Take $g=10 \,m / s ^2$ ]
This question has Statement $1$ and Statement $2$. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement $1$: If you push on a cart being pulled by a horse so that it does not move, the cart pushes you back with an equal and opposite force.
Statemf'nt $2$: The cart does not move because the force described in statement $1$ cancel each other
This question has Statement $1$ and Statement $2$. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement $1$: If you push on a cart being pulled by a horse so that it does not move, the cart pushes you back with an equal and opposite force.
Statemf'nt $2$: The cart does not move because the force described in statement $1$ cancel each other
- [AIEEE 2012]