A hockey puck moves 18 meters southward, then 12 meters northward, and finally 8 meters southward.
For this motion, what is the distance moved?
Distance (m) =
Tap button at left to enter
answer using our built-in
number pad
What is the magnitude and direction of the displacement?
Magnitude (m) =
Tap button at left to enter
answer using our built-in
number pad.
Dir'n =
--
(Tap field to change.)

electrical power

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle