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
He made the assembly line greatly improving work methods.
Answer: Government activities or intervention should be highly considered in the economy due to the fact that Government get into people's needs and know the most pressing needs of the society.
Also, government will ensure equitability in the distribution of goods and services there by making everyone a beneficiary of social services provided by the government and this will help to reduce inequality in the society.
Government activities should determine the needs of the people to avoid marginalization in the society as well.
Explanation:Command market describe this. Since command market is a market that government control the activities.
