Choose the term that describes an impact during which the velocity of the system is conserved.
A. perfectly elastic impact
B. perfectly plastic impact
C. impact
D. maximum static friction
Answer: A
You might also like to view...
Which of the following statements correctly describes isometric training?
A. It is the most popular mode of training. B. It has two action phases: concentric and eccentric. C. It involves movement at the joints. D. It involves pushing or pulling against immovable objects. E. It is no longer recommended as a mode of training because of the high risk of injury.
Dante's friends are all active and enjoy various forms of exercise such as hiking, bike-riding, and going to the gym. As a result, he exercises more than he used to. This is an example of __________.
Fill in the blank(s) with the appropriate word(s).
B cells ________ pathogens.
A. destroy B. reproduce C. restore D. detect
Reverse discrimination is just as harmful as the discrimination it was designed to correct
Indicate whether the statement is true or false