Friday, March 28, 2014
Answer each of the following questions in your blog. Each answer must be carefully thought out and be a complete paragraph.
1. What are the relationships between forces and motion?
2. What are the variables that affect motion and force?
3. How does Newton’s three laws describe the motion of a moving
object?
4. How does gravity impact objects?
Answer 1: Force and motion happend at the same time. As an object is thrown, it goes into a motion and as it pick up momentuem and it will hit its stopping point with force. For example: if you throw a ball at a window, it will shatter. In conclusion, you need force motion to get force.
Answer 2: The variables that affect motion and force are a couple of simple ones. Velocity, Momentuem and Inertia. Velocity is how much speed the object will gain as it is in motion. The Momentuem is how much force the object will have when it comes to a stopping point. Inertia is the phase of the object coming to a stop when it comes in contact with another. These are the variables that take affect during the acts of force and motion.
Answer 3: Because each of the laws plays a part in the act of motion and moving objects
Answer 4: Gravity can greatly impact objects because without it the objects would be unstable.
Friday, March 14, 2014
Proving Newton
Proving Newton’s Second Law
Question
Will the time be faster if there is force on the car?
Materials used
• Weights
• Cars
• Wooden Planks
• Paper Towel Roll
• Stop Watch
Hypothesis
Giving a car a bit of force shall shorten the time of cars journey to the end of the black
Procedure
We will take the set of weights and for each one we will push the car and then let the car go on its own
Results
The act of pushing the car made the cars time shorter
Data Table
Graphs of Data
Conclusion and Analysis
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