Study the diagram. An illustration of a transverse wave with the high point of the wave labeled A, the low point of the wave labeled C, the height of the wave was labeled B and the distance between two adjacent low points labeled D.
Point C identifies the
of the wave.
This is on EDG2020 Physical Science

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

b. false

explanation:

suppose a rock in free fall is dropped off a cliff. after falling for 5 seconds, its speed would not be 100 m/s.

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2