Study

M2 Sci U3 Motion and Forces

  •   0%
  •  0     0     0

      Back   Restart
  • Negative Acceleration is when
    An object slows down or starts moving backwards
  • Velocity is speed and ____________
    Direction
  • The starting point of motion is called the ____________
    Reference point
  • Give an example of a non-contact force
    Gravity, magnetism, etc.
  • Give an example of a contact force
    Friction, push, pull
  • How do we calculate speed?
    Distance divide by time
  • How do we combine forces acting in opposite directions
    We subtract them from each other
  • How do we combine forces in the same direction
    We add them together
  • Motion need a reference point and ____________
    Direction
  • Positive acceleration is when
    An object starts travelling faster
  • The length between start point and end point is called:
    Displacement
  • What is the total length travelled called?
    Distance
    • Your experience on this site will be improved by allowing cookies.