Physics
Text z Príbehu
- Newtons
- Why isnt my soccer ball moving? Its still in the same place and position.
- first
- Well, that is because there is no force being added to it. According to Newton's first law, an object will remain at rest or in a uniform motion in a straight line unless acted upon by an external unbalanced force.
- You mean if i kick the ball by adding force to it, the ball will move?
- You got it!
- law
- You are right, it worked!
- Yes! By kicking the ball and applying force you are displaying Newtons first law of motion.
- Newtons
- Its because of Newtons 2nd law son.
- Dad, do you know why I cant move this car with my strength?
- Whats that?
- second
- It's basically saying that Newtons second law of motion Is based off this one equation, F=MA
- In Newtons second law of motion it talks about how the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
- law
- The Force of an object will always = its Mass x its Acceleration
- Well lets say you have a car that's increasing at 1m/s/s and it weighs about 1,500kg, that means the force of the car would be a force of 1500N.
- Oh man, that means this car is no match for me, haha.
- What does F, M, and A stand for?
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