johnsonkhia64 johnsonkhia64

22-10-2021
Chemistry

contestada

determine the velocity of a 55-kg skier whose kinetic energy is 8900 J

determine the velocity of a 55kg skier whose kinetic energy is 8900 J class=

Relax

Respuesta :

mawab424 mawab424

22-10-2021

Answer:

Kinetic energy = 1/2mv^2

8900 j =1/2*55*v^2

v^2=8900*2/55

v^2=323.6

v=17.98

Explanation:

Answer Link

Otras preguntas

Explain the significance of : neolithic revolution, systematic agriculture, domestication, mesoamericans, catal huyuk, artisans, bronze age, iron age, culture,

Julia paints 2/6 of wall white. she paints more of the wall green than white. What fraction could show the part of the wall that is green

why a candidate for vice president ended up in a tie with Thomas Jefferson for the office of president in the election of 1800

help me with this, I feel dumb but can ya help?

Kipling describes the native people as “half devil and half child.” What do you think he means by this?

A small engine causes a 0.30 kg model airplane to accelerate at a rate of 11 m/s2. What is the net force on the model airplane?

The regular price of a coat is $120. It is on sale for 25% off. What is the sale price

In 2013, president obama signed a bill containing a provision requiring the president to notify congress before transferring any prisoners from guantanamo bay;

Please need help thank you

The nurse is providing nutritional guidance to the parents of a preschool-age client. which parental comment would prompt the nurse to provide further education