hestefania hestefania

01-06-2020
Physics

contestada

What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?

Respuesta :

sqdancefan sqdancefan

05-06-2020

Answer:

39.7 kJ

Explanation:

The kinetic energy formula applies:

KE = (1/2)mv^2 = (1/2)(633.0 kg)(11.2 m/s)^2 = 39,701.76 J

The kinetic energy is about 39.7 kJ.

Answer Link

Otras preguntas

which best describes heat by conduction? a.air molicules touch the ground warming them up. b.warm air rises and takes heat with it;eventually cooling and sinkin

what is the greatest whole number that can be rounded to 30

Can someone help me please.

Which of the following is an example of qualitative data

in right triangle ABC, C is the right angle. Given measure of angle A = 40 degrees and a =6, which of the following are the lengths of the remaining two side, r

¿qué papel tienen las mujeres en el mundo docente?

H (x)=x^2-5 Find h (-7)

Round to the nearest hundred and then add the rounded numbers. 452+49

On Monday Mrs. Wise bought 3 lbs of apples at $4 per lb. On Tuesday, apples were on sale for 20% off so she bought another 5 lbs. What was the price of apples

Please answer ASAP im in desperate need of help!!!