Answer:
Speed, v = 6.91 m/s
Explanation:
Given that,
Spring constant, k = 594 N/m
It is attached to a table and is compressed down by 0.196 m, x = 0.196 m
We need to find the speed of the spring when it is released. Here, the elastic potential energy is balanced by the kinetic energy of the spring such that,
v = 6.91 m/s
So, the speed of the ball is 6.91 m/s. Hence, this is the required solution.
Answer:
Reliability can be estimated by comparing different versions of the same measurement. Validity is harder to assess, but it can be estimated by comparing the results to other relevant data or theory.
Answer:
the answer is B hardness and brittleness
Explanation:
I did edgenuity test ;)
Acceleration is a vector quantity as it has both magnitude and direction it is also the second derivative of position with respect to time or it is the first derivative of velocity with respect to time
Why do u want random strangers to join ?
