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Practice Problem: Kinetic and Potential Energy of a Ball on a Ramp

116,852 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

76%
  • 3:11 / 4:11

Speech Rate:

  • 155 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

velocity

/vəˈläsədē/

noun

speed of something in given direction.

subject
adjective adverb noun verb

likely or prone to be affected by. conditionally upon. An area of study at school, e.g. math, history. cause or force person or thing to undergo.

acceleration

/akˌseləˈrāSH(ə)n/

noun

Increase in the speed or rate of something.

tutorial

/t(y)o͞oˈtôrēəl/

adjective noun

relating to tutor or tutor's tuition. A lesson given to a small group.

potential

/pəˈten(t)SHəl/

adjective noun

Capable of happening or becoming reality. latent qualities that may be developed.

mechanical

/məˈkanək(ə)l/

adjective noun

operated by machine. working parts of vehicle.

release

/rəˈlēs/

noun verb

Act of freeing from a jail, cage, prison, etc.. allow or enable to escape from confinement.

apparatus

/ˌapəˈradəs/

noun

equipment.

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

launching

/lôn(t)SH/

verb

To put a rocket into the air.

kilograms

/ˈkiləˌɡram/

noun other

SI unit of mass. 1000g.

kinetic

/kəˈnedik/

adjective

Of or relating to movement.

converted

/kənˈvərdəd/

adjective verb

(of building) having been adapted to be suitable for new purpose. To switch from a religion, belief etc. to another.

classical

/ˈklasək(ə)l/

adjective

Concerning the culture of ancient Greece or Rome.

exactly

/iɡˈzak(t)lē/

adverb

used to emphasize accuracy of figure or description.

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