Suppose you are standing on a bathroom scale when you are flying in a jet airplane. for a moment the scale reads less than your actual weight. during that moment, it's exerting an upward force on you that is

layers of the earth affect the waves and these effects are seen on instruiments such as seimometers

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//