The energy of a moving object is
Newton,s first law is also known as
An exaample of an object having elasic potential energy is
The distance travelled by the freely falling body is proportional to the
One watt is equal to the one
Calculate the work done on a 2-N when it is lifted to the height of 2-m.
The change of metter from one phase to an other phase is
The S.I drived unit of electrict charge is
To heat 1g of water by the 1 degree celsius requires
When one bulb goes out, and other bulbs remains lit in a