Answer:
90o angle
Thus magnetic force on charged particle is maximum when it moves at a 90o angle to the field.
Answer
Caloric flow
Explanation
Depending on the assimilated source of energy, a species population can occupy more than one tropic level. Energy flow in a linear manner in an ecosystem because it moves from level to another and the energy decreases as it transcend from one layer to the other.
Answer:
1.it also hleps us to became doctors becuase without physics you can't be a doctor
2.physics needs to be steady whether you like it or not it helps you in life so everybody must study physics no matter is in Uganda USA and plenty more countries there must be physics to dare to be studied
Before coming into conclusion first we have to understand both scalar and vector .
A scalar quantity is a physical quantity which has only magnitude for it's complete specification.
A vector quantity is that physical quantity which not only requires magnitude but also possesses direction for it's complete specification.
So the most important factor that differentiate vector from scalar is the direction.
As per the question the student is doing an experiment where he is recording the data obtained during the process.
In order to arrange them in data table, he should ask about the direction of the quantity under consideration.
Hence the correct option is the third option(C)i.e does the measurement include direction?
The relativistic formula for the momentum of a particle of mass m and moving at speed v is
where c is the speed of light.
In our problem, the speed in terms of c is
, and the mass (still written in terms of c) is
. Substituting these values in the previous formula, we can find the value of the momentum of the proton:
