How would you calculate the kinetic energy of a 0.148kg (5.22oz) baseball traveling at 40 m/s (90mph)?

Draw the more stable lewis dot structure for bro2-

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.