Answer:
Spring constant, K = 415.9 N/m
Explanation:
The period of vibration of a spring, T, is given by:
T = 2√m/K
Where m = mass of the body in kg, K = spring constant or force constant or elastic constant or stiffness in Nm-1
Making K the subject of the expression,
K = m(2)2/(T)2
K = 4m()2/(T)2
Where m = 0.38kg, = 3.14285714286, T = 0.19s
K = 4 x 0.38 (3.14285714286)2 / (0.19)2
K = 4 x 0.38 x 9.87755102043 / 0.0361
K = 15.0138775511 / 0.0361
K = 415.9 Nm-1
The answer is popular child. The need that youngsters put on fame increments over the primary school years, topping in late center school and early secondary school. For instance, LaFontana and Cillessen found that under 10 percent of youngsters in grades one through four consider prevalence more critical than kinship, however finished a fourth of fifth through eighth graders and 33% of ninth through twelfth graders did.
The answer is social theories. It is because social theories
focuses more on the empirical evidence that lies in a framework in means of
using as a study in a way of interpreting the social phenomena that is
happening in the society.
Answer:selection
Explanation:
Selection occurs when subjects who may be unrelated but have similar variables or factors and because of those similar features each oneauve be mistake for the other one.
A person may recognise someone as familiar only because the person their are familiar with Also has the same hair cut and shape of the head or even their height is the same as a result of these similar features the one may be mistaken for the other.
In the 1970, the inflation contributed in Washington's boom-bust cycle as it b.drove up the figure or the cost of the consumer goods at that time which is then the answer. Hope this then would really be of big help.
