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newton
newtons are cool
Question | Answer |
---|---|
The greater the mass, the greater the inertia | More force is needed |
What is force | A push or pull on an object |
Force causes “things” to | Change speed or change direction |
Force is measured in | Newtons (N) |
Net force is | The total force acting on an object |
how much an obgect accelirates depends on the object and force applied. | 2nd law |
for every action, theres an equal or oppisite reaction | 3rd law |
an object will stay at rest,and an object in motain will stay in motion until acted apon from another force | 1st |
it's easier to push an emtpy shopping cart rather then one that is full of grociries | 2 |
a skateboarder hits the rock and gets thrown over it onto the ground | 1 |
a car tire pushes the road, and the road pushes back on the tire | 3 |
the harder you hit a baseball the further it goes | 2 |
the magician quickly pulles the tablecloth from unnder the set of dishes the dishes don't move | 1 |
air is released from a ballon, the air pushes down and the balloon goes up | 3 |
a soccer ball will stay where it is untill a person kicks it | 1 |
a cannon moves backward as the cannonball shoots out | 3 |
the planets resits a change of motian and continuesly orbit the sun | 1 |