Answer:
Hey
of course, the damage of a collision depends upon how fast to objects are moving at each other and how strong they are. If you have two tanks moving at each other 2 miles per hour it will be very little damage and the ->shape<- will not change much, maybe a dint or two. But if two balloons filled with water are moving at each other 5000 mph they will completely evoporate in a burst of light, and their ->shape<- will change very much. This is how shape and motion are related.
Hope it helped
spiky bob your answerer
The answer is b since on a it says H2 but on the right side there is no H idk if you forgot to put H there so im guessing b. Have a good day
Answer: 
Explanation:
The unbalanced equation is
Balancing this equation, we get:
represents activity of radioactive nuclide after t time,
represents initial activity of radioactive nuclide and
represents half-life
,
and