SCIENCEE

• If the object doesnt move it means on reset
• Motion can change a position of the object can be straight or diagona

  l and follows a curve and it can be circular and it can be time
• Quantatively about numbers
• Qualitatively about quality
• Distance is a scalar quantity
• Displacement is vector quantity characterized by its magnitude
• Motion therefore is a continous change in postition with respect to a fixed point or relative to a given poit refrence
• Displacement shortest distance and always goes straight
• Distance direction is on road and if its longer its kilogram
• MOTION IS A CONTINOUS CHANGE POSITION WITH RESPECT REFERENCE POINT OF A PARTICULAR TIME INTERNAL
• Force can change the movement of an object
• Force normally refers push or pull
• Is it true that technolagy which can improve road safety and part of force and motikn chapter
• Strong nuclear force IS THE FORCE THAT HOLD TOGETHER THE PROTONS AND NEUTRONS  IN THE NUCLEUS OF AN ATOM
• ELECTROMAGNETIC FORCE BLNDS ELECTRONS TO THE ATOMIC NUCLEUS
• Weak nuclear force is said to be stronger than gravitational force but weaker than either electromagnetic or strong nuclear force..
• Gravitational force is the force attraction between two objects
• 4 fudemental forces in nature is

  Strong nuclear force

  Electromagnetic force

  Weak nuclear force

  Gravitational force
• Force cannot be seen but its efect on the objectnit acts on may observed
• Effects of force

  Change in size

  Change in shape

  Stop a moving object

  Cause a stationary object to move

  Speed up or slow down a moving object

  Change in direction of motion
• Distance total length of an entire path