Answer:
Option C, The total energy consists of half the original potential energy and half of the original potential energy converted to kinetic energy.
Explanation:
Complete question
A pendulum is pulled back from its equilibrium (center) position and then released. When the pendulum bob is halfway between the high point and the low point in its swing, is the total energy kinetic energy, potential energy, or both? Explain.
The total energy is kinetic energy only.
The total energy is potential energy only.
The total energy consists of half the original potential energy and half of the original potential energy converted to kinetic energy.
The total energy consists of one-fourth the original potential energy and three-fourths of the original potential energy converted to kinetic energy.
Solution
Total energy is the sum of kinetic energy and potential energy and as a pendulum moves back and forth, there is continuous transformation of energy from one form to the other form. i.e from kinetic energy to potential energy and vice versa.
When the pendulum is released from some position, the potential energy in it start converting into kinetic energy with the increase in speed of motion of pendulum bob
Hence, option C is correct
Answer:
The Work-in-Process limit at the Analyzing step of the Program Kanban is based on the overall availability of Product Management, other subject matter experts, and the available development capacity and the VA time percentage of each process.
Explanation:
The term work-in-progress (WIP) describes partially finished goods or raw materials, labor, and overhead costs at several stages of the production process to be completed in a production and supply-chain management . WIP (Work in Progress) limits restrict and balance, through kanban board columns,the amount of production to match demand to capacity so workflow is increased all along the line helping it to finish faster avoiding bottlenecks focusing only on current tasks without new work taken on.
A Kanban board requires knowledge to provide a clear view of the WIP limit reached point but it also requieres discipline and commitment from employees.
Answer:
D. When the dense, positive alpha particle passes close to a positive nucleus of gold, the alpha particle repels and hits the screen at point X.
Explanation:
A baby lizard startles Steven Wade. The sweet little lizard accelerates from 2 m/s to 10 m/s in 4 seconds. The lizards average acceleration as he runs away from Steven will be :
<span>acceleration = 2 m/s/s</span>
SONAR stands for "sound navigation and ranging,” and it is used to map and explore the ocean floor.