Lilysmith8viz Lilysmith8viz

Science

Answered

a 1000 kg truck travels at a speed of 7 m/s. what is the kinetic energy of the truck? show your solution.

Sagot :

Arwenarewhenviz Arwenarewhenviz

Answer:

24500J

Explanation:

Formula: KE = 1/2 x mv^2

Solution:

KE = 1/2 x mv^2

KE = 1/2 x 1000 x 7^2

KE = 1000 x 49 / 2

KE = 49000 / 2

KE = 24500

The unit for energy is Joules ( J ) so the kinetic energy of the car is 24500J

Answer Link

Viz Other Questions

Choose The Correct Adverb In The Parentheses: He Plays The Game (well, Better, Best).

Rhea Was Assigned To Arrange The Bookshelves In The Library. Last Night, She Finished Arranging 14 Shelves. This Comprises 25% Of All The Bookshelves She Has To

(?2) + (?4) = ???????????????????????????

What Percent Of 500 Is 45????????????????????

Choose The Correct Adverb In The Parenthesis. My Friend Looked (longingly, More Longingly, Most Longingly) Than Usual At The Bibingka Stand.

Si Jomar Ay Namitas Ng 457 Malalaking Pinya At 359 Malilit Na Pinya. Ilang Pinya Lahat Ang Napitas Ni Jomar? Ano Ang Tinatanong Sa Suliranin?

Si Jomar Ay Namitas Ng 457 Malalaking Pinya At 359 Malilit Na Pinya. Ilang Pinya Lahat Ang Napitas Ni Jomar? Ano Ang Tinatanong Sa Suliranin?

Hanapin Ang Kabuuan Ng 643 At 0.

From 11:00 A.M. To Noon, The Temperature Rose By 20 C; At Noon It Became Cloudy So That By 1:00 P.M. The Temperature Had Dropped By 10 C. The Next Hour, It Ro

Choose The Correct Adverb In The Parentheses: He Plays The Game (well, Better, Best).