Explanation:
Given parameters:
Displacement = 80m
Unknown:
Displacement eastward = ?
Solution:
Displacement is the distance traveled in a specific direction.
To find the distance traveled eastward, we need to find the horizontal component of his displacement using the cosine rule:
Cos Ф = 
The unknown is the adjacent;
Adjacent = hypotenuse CosФ = 80 cos 45 = 56.57m
His displacement is 56.57m due east
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Displacement brainly.com/question/5461768
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The difference between living things and nonliving things is little things that we call is senses like sight, taste, touch, smell, and hearing. For example a human or animal can react to someone or something touching them. For a nonliving thing such as a rock can't react to someone touching them unless u force them to.
A. iodine is located in period 5, group 17 and is classified
as a nonmetal
Group is the column, period is the raw.
Answer:
2.19 N/m
Explanation:
A damped harmonic oscillator is formed by a mass in the spring, and it does a harmonic simple movement. The period of it is the time that it does one cycle, and it can be calculated by:
T = 2π√(m/K)
Where T is the period, m is the mass (in kg), and K is the damping constant. So:
2.4 = 2π√(0.320/K)
√(0.320/K) = 2.4/2π
√(0.320/K) = 0.38197
(√(0.320/K))² = (0.38197)²
0.320/K = 0.1459
K = 2.19 N/m
