Answer:
t = 2 s
Explanation:
As we know that when object comes back to its initial position then the displacement of the object will be zero
so here we can say by kinematics equation
here we know that
now from above equation we know
so from above equation we have
t = 2 s
Yes. Kinetic energy is a form of mechanical energy and friction will turn that kinetic energy into heat.
Answer:
It decreases
Explanation:
Wavelength and frequency has an inverse relationship. An inverse relationship is where one variable increases the other decreases and vice versa.
False. I’m not that sure but that’s what I think.