Advertisements
Advertisements
प्रश्न
Two similar vehicles are moving with the same velocity on the road, such that one of thus is loaded and the other one is empty which of the two vehicles will require larger force to stop?
Advertisements
उत्तर
A large force is required to stop the loaded vehicle. It is because the loaded vehicle has greater momentum than the empty vehicle as the mass of the loaded vehicle is more than that of the empty one. So, it requires more force to stop.
संबंधित प्रश्न
A brass ball is hanging from a stiff cotton thread. Draw a neat labeled diagram showing the forces acting on the brass ball and cotton thread
Name the factors affecting the turning effect of a body
The S.I. unit of force is kgf. (kilogram-force)
Sleepers are used below the rails.
State one way to obtain greater moment of a given force about a given axis of rotation.
State Newton's first law of motion. Why is it called the law of inertia?
Write the expression for calculating the moment of force about a given axis.
The moment of a force of 10 N about a fixed point O is 5 N m. Calculate the distance of the point O from the line of action of the force.
One joule is the amount of work done when a force of ......... moves a body through a distance of .......
Calculate the magnitude of the force of a couple, when the arm of the couple is 63 cm and the moment of the couple is 21 Nm.
