A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum :
Just before it touches the ground
A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum Just before it touches the ground.
The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as
We feel cool when we sit near the fan, this is because