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
Answer: B
Explanation: The heating of the Earth's surface and atmosphere by the sun drives convection within the atmosphere and ocean. This convection produces winds and ocean currents. The greater the pressure differences between a low-pressure area and a high-pressure area, the stronger the winds.
Chuck's symptoms characterize catatonia. Catatonic schizophrenia involves bodily symptoms-stiffness or excessive motor activity and taking of unusual body positions. Person with catatonia can, for example, to stand on one leg for hours without moving, which is to a normal person impossible.
Shows the situation of Japan after the bombing.
On the night between March 9 and 10, 1945, 334 B-29 bombers rained hell over the densest city on the planet. Nearly half a million incendiary bombs hit Tokyo in Operation Meetinghouse, probably the worst mass bombing of civilians by aerial bombing ever. Their numbers, estimated between 80,000 and 140,000 fatalities, are, on average, worse than those in Hiroshima (70,000 to 122,000).
Answer:
Direct investment
Explanation:
Direct investment means investment made by a company in some other country that is not the native, to acquire the physical assets in the country or to develop the ownership of the company in the region.
Here the Boson corp has bought a land i.e the physical asset in South Asian country (i.e in a country where is not based ) to expand its business.
Hence, the company is involved in direct investment.