The answer: Solanum tuberosum
Answer:
Anybody which is in state of rest ,will be in rest if we don't apply any external force ...
The answer is
C. periodic fluctuations in the intensity if sound waves.
Answer:
direct current
Explanation:
it has a direct path to go down to reach the specific point
Answer:
A collision in which both total momentum and total kinetic energy are conserved
Explanation:
In classical physics, we have two types of collisions:
- Elastic collision: elastic collision is a collision in which both the total momentum of the objects involved and the total kinetic energy of the objects involved are conserved
- Inelastic collision: in an inelastic collision, the total momentum of the objects involved is conserved, while the total kinetic energy is not. In this type of collisions, part of the total kinetic energy is converted into heat or other forms of energy due to the presence of frictional forces. When the objects stick together after the collision, the collisions is called 'perfectly inelastic collision'
