1. What is one benefit of sport drinks? They are high in calories.
They can replace lost electrolytes.
They are the best solution for people watching their weight.
Sport drinks have no benefits.

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

What part of the ear is names after tools, such as the hammer and the anvil?