What whould happens to an object if the force of gravity on earth was decreased by half. A. it’s mass whould decrease

B. it’s weight whould decrease

C. it’s density would decrease

D. it’s volume would decrease

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml