Answer:
explanatory variable
Explanation:
Explanatory variable: In research, the term explanatory research is described as one of the types of independent variable which can be used or utilized interchangeably and therefore if any of the variables are considered as "independent" then it wouldn't get affected by any of the variables. If a variable is not considered as "independent" to a certain level then it would be referred to as explanatory "variable".
In the question above, the amount of fertilizers used is the explanatory variable.
Answer:
Explanation:
Infants are dependent upon their caregivers, so caregivers who are consistently and appropriately responsive and sensitive to their infant's needs help their baby to develop a sense of trust; their baby will see the world as a safe, predictable place.
Answer:
25v²
Explanation:
The kinetic energy in joules of a 50-kilogram runner running at v meters per second is modeled by the equation
Solution:
Kinetic energy is the energy of a body due to its motion. The kinetic energy of a body is maintained until there is a change in velocity. Kinetic energy can also be defined as the work done in accelerating a body from rest to a specified velocity. The SI unit is in Joules (J)
The formula for kinetic energy is:
K.E = (1/2)mv²
where m is the mass of the object and v is the velocity of the object.
Given that m = 50 kg and v = v, hence:
K.E = (1/2) * 50 * v² = 25v²
K.E = 25v²
