The answer is 'A', they travel parallel to the direction of motion
D. Leta stetter hollingworth conducted pioneering work on <u>adolescent development and gifted children</u>.
<h3>Who is Leta stetter hollingworth?</h3>
Leta stetter hollingworth is an early feminist and active member of the Women's Suffrage Party.
Leta Stetter Hollingworth is best known for her landmark contributions to the psychology of women and to education of the gifted. That is adolescent development and gifted children.
Thus, we can conclude that Leta stetter hollingworth conducted pioneering work on <u>adolescent development and gifted children</u>.
Learn more about Leta stetter hollingworth here: brainly.com/question/2680369
#SPJ1
Lực hút trái đất gọi Là trọng lực
Answer:
2. Dot Product
Explanation:
The calculation of the electric flux gives an scalar result.
When we tray to calculate how much electric field passes trough a surface, we are calculating a scalar value. Furthermore, the concept of flux requires the calculation of a scalar value.
Also it is necessary to take into account that the magnitude of the flux trough a surface depends of the inclination of the surface respect to the direction of the electric field. This is taken into account sufficiently by a dot product.
Then, the answer is:
2. Dot Product
