2,450 Joules, kinetic energy is 1/2 mass x velocity squared.
Answer:
K = 373.13 N/m
Explanation:
The force of the spring is equals to:
Fe - m*g = 0 => Fe = m*g
Using Hook's law:
K*X = m*g Solving for K:
K = m/X * g
In this equation, m/X is the inverse of the given slope. So, using this value we can calculate the spring's constant:
K = 10 / 0.0268 = 373.13N/m
Wave D has the same wavelength as wave A, but the amplitude is lower. The answer is Wave D.
<span>The oven will transform electrical energy into heat energy</span>
