Answer:
It is important to record all the data in a science experiment because that is what will help you to present your data, get results, and repeat your experiment. It can also help other scientists who are planning to repeat the experiment to set a base line and have an understanding of the process before completing the experiment.
Explanation:
as stated above.
The answer would be in the chart or graph A is 1 B is 2
A vector from the starting point to the end point.
20 N
Newtons third law states that any action (pulling the sled) has an equal and opposite reaction (the sled pulling back on you).
Think about pulling a sled on really slippery ice, you would pull yourself toward the sled just as much as the sled toward you.
As the engine heats up, a natural circulation starts, as coolant rises through the engine block by convection. It passes through the top hose, and into the radiator. Inside the radiator, heat is removed from the coolant as it falls from the top to the bottom.
Hope this helps!