There is an upper limit on the speed of a particle. This means there is also an upper limit on its
1 answer:
Answer:
As speed of a particle has a limit so does its momentum has a limit.
Explanation:
As we know that in this Universe no information can travel faster than the speed of light.
The speed of light is the fastest possible speed and hence the quantities dependent on it also have certain limits.
The momentum of a body at normal non-relativistic speed is given as:
The momentum of a body at relativistic speed (a speed of the order of speed of light) is given as:
here
Lorentz factor
You might be interested in
The gravitational force on the woman is A) 500 N
Explanation:
There are two forces acting on the woman during her fall:
- The force of gravity,
, acting downward
- The air resistance,
, acting upward
According to Newton's second law, the net force acting on the woman is equal to the product between the woman's mass and her acceleration:
where m is the mass of the woman and a her acceleration.
The net force can be written as
Also, we know that the woman falls at a constant velocity (5 m/s), this means that her acceleration is zero:
Combining the equations together, we get:
which means that the magnitude of the gravitational force is equal to the magnitude of the air resistance:
Learn more about forces and Newton's second law:
#LearnwithBrainly