Assume each tick mark represents 1 cm. calculate the total displacement if a toy car starts at 0, moves 5 cm to the left, then 8 cm to the right, and then 3 cm to the left.

Total displacement is zero cm

Look at the picture

Your answer will be 0

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

c)as speed changes, wavelength and frequency change.

everything changes!