2) Um gás ideal sofre uma determinada transformação, conforme mostra o gráfico abaixo. Considere que no processo ABC o gás recebeu 80000 J de calor. Dados: 1 atm = 100000 Pa.
a) Determine o trabalho realizado pelo gás.
b) Determine a variação da energia interna do gás.

If the speed of a particle triples ,by what factor does its kinetic energy increase?

True or false graphs must include scales that increase by the same amount

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.