Determina cual es la mayor temperatura
a. 2°C b. 273°K c. 32°F
rapidin es para YA

What do you think car designers do if the damage caused by a crash test is too severe?

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).

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?