Question

A particle of rest mass m° moves with speed . calculate its mass, momentum, total energy and kinetic energy

Answer 1

Answer:

$\frac{3}{8} m \times {10}^{16}$

Explanation:

mass = m , velocity = (3×10^8)/2  (c/2)

momentum = 1/2×m×3×10^8

kinetic energy = 1/8×m×3×10^16