creativexcolours20 creativexcolours20

10-02-2022
Physics

contestada

if kinetic energy of a body of mass 10 kg is 2000 J find velocity

Respuesta :

manitamaharjan7576 manitamaharjan7576

10-02-2022

Answer:

I guess answer is 10m/s.

Explanation:

Kinetic Energy=1/2 mv^2

or,2000J=1/2×10kg×v^2

or2000J=5kg.v^2

or,2000J/5kg=v^2

or,100J/kg=v^2

or,v=10m/s

Answer Link

Otras preguntas

If cos 0 = 4/√27 and angle is in Quadrant I, what is the exact value of tan 20 in simplest radical form?

Some neuroglial cells produce the components of the electrical insulator called ______.

Find the nth term of this sequence 15,12,9,6

Describe the defining characteristic of the great awaking and it's lasting effects

A box of 20 DVDs is worth $240.00. The box contains some DVDs worth $12.00 each and some DVDs worth $16.00 each. Which system of equations can be used to determ

According to the broadcast “Generators Power Puerto Rico,” how has the dependence of generators introduced division between citizens? What evidence is used in t

(Picture included) In the diagram below, Transversals t and v intersect Parallel Lines m and n at Point R 138 132 42 48

The adrenal medulla is important to the sympathetic branch of the autonomic nervous system because.

The transpiration pull is due to the ________ that causes water to move up through the xylem that begins at the surface of mesophyll cells.

The Book Club purchased a bundle of 12 books for $95.40. Calculate the unit rate per book.