cristal2040 cristal2040

04-06-2020
Mathematics

contestada

determine the kinetic energy of 745-kg roller coaster car that is moving with a speed of 14.9 m/s

Respuesta :

surjithayer10 surjithayer10

04-06-2020

Answer:

≈82698.73 kg m²/s

Step-by-step explanation:

K.E.=1/2mv²=1/2×745×14.9²=82698.725 kg m²/s

Answer Link

Otras preguntas

rewrite the expression without using a negative exponent 6m^-2

Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet

What percent is 150 sq ft of 3000 sq ft

What is a Vector and a scalar?

What features of the Chinese form of government did the mongols adopt?

Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the

If a+b=6 and a-b = 4, what is the value of 2a + 3b?

How many corners are in a rectangle and how many flat faces

anita tosses 3 coins. what is the probability that all the coins will land tails up?

does gas have as definite or indefinite volume