xiiDani xiiDani

23-10-2021
Mathematics

contestada

Kinetic energy can be calculated using the formula KE=1/2mv²,
where m= mass and v= velocity.
Calculate the kinetic energy of an object with mass 5kg moving at a velocity of 4m/s.

Respuesta :

23-10-2021

Answer:

40J

Step-by-step explanation:

YOU say 1/2 x 5 x4² ( 4 is velocity. 5 is mass )

it becomes 1/2 x5 x16

then it becomes 1/2 x 80

half of 80 is 40

the answer is then 40 JUOLES

Answer Link

Otras preguntas

when one third of a number is decreased by 11, the result is 38. find the number.

When solving the equation, we get a different number on each side of the equal sign. So, no value of x makes the equation true. That means the equation has no s

which of these is the most ethical reason for using a simulation rather than an experiment with live animals

What is the effect of the genes of the parental mice on the fur color of the offspring mice?”

The final overall chemical equation is Upper Ca upper O (s) plus upper C upper O subscript 2 (g) right arrow upper C a upper C upper O subscript 3 (s).. When th

: Resolver el sistema de ecuaciones por el método de reducción. -x + 3y = 6 x + y = 2

Analyzing existing workforce demographics, comparing them to relevant labor markets, and setting goals for correcting under representation describes __________,

Find the rms (a) electric and (b)magnetic fields at a point 2.00 m from a lightbulb that radiates 90.0 W of light uniformly in all directions.

Muscular fitness comprises which two health-related components of physical fitness? a. Strength and flexibility b. Muscular endurance and flexibility c. Strengt

a 5 charge is locataed 1.25 m to the left of a -3 charge. What is the magnitude and direction of the electrostatic force on the postive charge