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2 force and motion (what is scalar and vector quantity (Scalar means…
2 force and motion
what is scalar and vector quantity
Scalar means magnitude
vector means magnitude and direct
what is velocity and speed?
Velocity is a vector quantity v=d/t
speed is scalar quantity
how to do rounding in physics?
round to smallest significant figure
what is acceleration?
a constant increase (or decrease) in velocity
1 measurement
3 Force and P
4 Force and energy
5 Thermal effects
6 wave and sound
7 Rays and wave
8 electricity
9 Magnets and current
10 electrons and eletronic
11 atoms electricity