Answer:
2.59×10¯²² Kgm/s
Explanation:
Data obtained from the question include:
Velocity of electron = 0.95c
Momentum =?
Next, we shall determine the velocity of the electron. This can be obtained as follow:
Velocity of electron = 0.95c
Velocity of Light (c) = 3×10⁸ m/s
Velocity of electron = 0.95c
Velocity of electron = 0.95 × 3×10⁸
Velocity of electron = 2.85×10⁸ m/s
Finally, we shall determine the mometum of the electron.
Momentum is simply defined as the product of mass and velocity. Mathematically, it is expressed as:
Momentum = mass x Velocity
Thus, with the above formula, we calculate the momentum of the electron as follow:
Mass of electron = 9.1×10¯³¹ Kg
Velocity of electron = 2.85×10⁸ m/s
Momentum of electron =?
Momentum = mass x Velocity
Momentum = 9.1×10¯³¹ × 2.85×10⁸
Momentum = 2.59×10¯²² Kgm/s
Therefore, the momentum of the electron is 2.59×10¯²² Kgm/s