The answer is Graph C. To explain, this is because as we look at the position vs time graph, we see that after the first second, it was 30 meters from the start. That would mean that it took 1 second to get to 30 meters. That is shown in Graph c
Answer:
you would expect a change in the graph
Explanation:
Part of the
archeabactria
Answer:
They weight the same, they're both 1 kilogram
Answer:
Density of rock will be equal to 
Explanation:
It is given that mass of the rock 
Volume displaced bu rock 
We have to find the density of rock
Density is equal to ratio of mass and volume
Therefore density of rock 

So density of rock will be equal to 