Suppose We Know a Particle's Four-Momentum $p_{t}$ And $p_{x}$ Components $x$ -Velocity
D) the Particle's Momentum Magnitude

Multiple Choice

Suppose we know a particle's four-momentum $p_{t}$ and $p_{x}$ components. If we draw the particle's four-momentum arrow on an energy-momentum diagram, we can use a hyperbola to determine

A) The particle's energy.
B) The particle's speed.
C) The particle's $x$ -velocity.
D) The particle's momentum magnitude $|\vec{p}|$
E) The particle's mass.
F) The scaling on the $t$ axis.
G) Something else (specify) .