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