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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. People who take part in experiments or tests. To cause to suffer or experience something.

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. period of tuition given by university or college tutor.

potential

/pəˈten(t)SHəl/

adjective noun

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

mechanical

/məˈkanək(ə)l/

adjective noun

Done without thought or feeling; automatic. working parts of vehicle.

release

/rəˈlēs/

noun verb

Act of freeing from a jail, cage, prison, etc.. To allow to leave a jail, cage, etc.; let out.

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 start a new project; start selling a product.

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 change form, character, or function to another.

classical

/ˈklasək(ə)l/

adjective

Concerning the culture of ancient Greece or Rome.

exactly

/iɡˈzak(t)lē/

adverb

No more and no less than; precisely.

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