Ashu1933 Ashu1933

07-01-2020
Physics

contestada

An object that has kinetic energy must be __________.
A) moving.

B) elevated.
C) falling.

D) at rest.

Respuesta :

Vespertilio Vespertilio

11-01-2020

Answer:

option (A)

Explanation:

The energy possesed by the body by virtue of its motion is called kinetic energy.

Te formula for the kinetic energy is given by

K = 1/2 mv²

where, m is the mass of the body and v be the velocity of the body.

So, when a body is moving, it has some kinetic energy.

option (A)

Answer Link

Otras preguntas

Rule number one for handling an emergency is to ___. A. buy a new vehicle B. call law enforcement C. remain calm D. restart the vehicle

Brandy watched a beetle and a spider on the sidewalk. The beetle crawled 2/5 of a yard and the spider crawled 3/20 of a yard. How much farther did the beetle cr

Identify the error in this in-text citation for a magazine article on Pluto by Danielle Ferber.(“Pluto’s Status Shift” 17) a. no page numberb. too much informat

The random numbers below represent 10 trials of a simulation. 2632, 1365, 9367, 2056, 0026, 6564, 1434, 8045, 4781, 8681 The numbers 0–7 represent students who

One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third angle is 40 degrees more than that of the sma

Rafeal has been given a list of 5 bands and asked to place a vote. His vote must have the names of his favorite, second favorite, and third favorite bands from

You would like to make a salad that consists of lettuce, tomato, cucumber, and onions. You go to the supermarket intending to purchase one variety of each of

The period from 1789 to 1801 is known as the Federalist Era. Federalists were supporters of ratifying the Constitution. They believed that a strong and united f

HELPPPP How would you write the following expression as a sum or difference?

Give the equation of the line passing through the point (2,2) that is parallel to y=2x+7.