Physics Questions

A compressed spring possesses more energy than a spring of normal length because the compressed spring has

The pressure inside the cabin of the aircraft flying at an altitude is

The value of g on the moon is 1/6th of the value of g on the earth. If a man can jump 1.5 m high on the earth, on the moon, be can jump up to a height of

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is half of that of earth and radius is same as that of earth is _________________.

Acceleration is

Name the type of mirror used in the headlight of vehicles

___ is a unit of length, roughly the distance from Earth to the Sun.

If I is the current through a wire and e is the charge of an electron, then the number of electrons crossing in t seconds will be given by