А x (m)
B
5
Which of the following line is moving at a faster speed?
OB, because it is the steeper line and covers more distnace in time
O A, because it's a steep line covering more distance over tme
B. because it starts ahead on the graph and gets to the finish first
A because it starts ahead on the graph and get theres first
A because it's not a steep line covering more distance in time
Question 4

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp