Response:
A=0.199
Clarification:
We know that
Mass of spring=m=450 g=
Where 1 kg=1000 g
Frequency of oscillation=
Energy for oscillation is 0.51 J
To determine the amplitude of oscillations.
Energy for oscillator=
Where 
=Angular frequency
A=Amplitude
Using the formula
Therefore, the amplitude of oscillation=A=0.199
Answer:
Child maltreatment encompasses various forms of abuse, including sexual, physical, and psychological harm inflicted upon minors.
There are five distinct psychological viewpoints regarding childhood maltreatment:
- One major contributor to childhood maltreatment is poverty, which adversely affects children's mental well-being.
- Parents may fail to provide adequate care for their children.
- Children are often emotionally fragile, and any negative thoughts can lead to depression.
- Inadequate communication can sometimes foster a sense of inferiority in children.
- Social discrimination based on race and gender may disrupt a child's psychological stability.
Kinetic energy refers to the energy an object possesses while in motion, whereas thermal energy corresponds to heat energy. In situations where heat increases in materials, such as a solid turning into a liquid, the molecules start to move more rapidly, resulting in a rise in kinetic energy.
Answer:
The response to your inquiry is: 15 m/s²
Explanation:
Equation x = at³ - bt² + ct
a = 4.1 m/s³
b = 2.2 m/s²
c = 1.7 m/s
First we calculate x at t = 4.1 s
x = 4.1(4.1)³ - 2.2(4.1)² + 1.7(4.1)
x = 4.1(68.921) - 2.2(16.81) + 6.97
x = 282.58 - 36.98 + 6.98
x = 252.58 m
Now we calculate speed
v = x/t = 252.58/ 4.1 = 61.6 m/s
Finally
acceleration = v/t = 61.6/4.1 = 15 m/s²
