A force acts for 10 s on a stationary body of mass, 100 kg after which it means it ceases it act. The body moves through a distance of 100 m in the next 5 seconds. The magnitude of the force will be
A force acts for 10 s on a stationary body of mass, 100 kg after which it means it ceases it act. The body moves through a distance of 100 m in the next 5 sec. The Acceleration of the body will be
A force acts for 10 s on a stationary body of mass 100 kg after which it means it ceases it act. The body moves through a distance of 100 m in the next 5 sec. What will be the velocity of the body?
A force of 6 N is acting on a toy car. The toy car is displaced through a distance of 3 m in the direction of the force. The work done on the car is__?
The work done by a force of 10 N in moving an object through a distance of 1 m in the direction of the force is
A child pulls a toy car through a distance of 10 metres on a horizontal floor. The string held in the child’s hand makes an angle of 600with the horizontal surface. If the force applied by the child is 10 N, then which of the following is the work done by the child in pulling the toy car?
State whether the following statement is true or false:An object has moved through a distance. Can it have a zero displacement? If yes, support the answer with an example.
A ladder rests against a wall at an angle α to the horizontal. Its foot is pulled away from the wall through a distance a, so that it slides a distance b down the wall making an angle β with the horizontal, then
Is the following statement true or false?A ladder resting against a vertical wall at an inclination α to the horizontal, if its foot is pulled away from the wall through a distance p so that its upper end slides a distance q down the wall and then the ladder makes an angle β to the horizontal then p q = cosβ−cosα sinα−sinβ .
A ladder rests against a vertical wall at an inclination α to the horizontal. If its foot is pulled away from the wall through a distance p , so that its upper end slides at distance q down the wall and then the ladder makes an angle β to the horizontal, then cosβ−cosα sinα−sinβ is equal to