Physics

Problem

The energy

E

and momentum

p

of a moving body of mass

m

are related by some equation. Given that

c

represents the speed of light, identify the correct equation. [NCERT : PL-285 | Jan. 24, 2025 (II)] (a)

E^2 = pc^2 + m^2c^4

(c)

E^2 = p^2c^2 + m^2c^2

(b)

E^2 = pc^2 + m^2c^2

(d)

E^2 = p^2c^2 + m^2c^4