novacosmos123 novacosmos123

17-01-2019
Mathematics

contestada

A 500-kg car has 25,000 joules of kinetic energy. What is its speed?

Respuesta :

25-01-2019

(m.v^2)/ 2 = 25000
<=> 500.v^2 = 50000
<=> v^2 = 100
<=> v = 10 m/s

Answer Link

Otras preguntas

what is 0.751 as a percentage?

8(3x+5)+14 in simplest form

When Mendel crossed purebred purple flowering plants (PP) with purebred white flowering plants (pp), what were the flower colors of the resulting offspring? 25

(6x) to the power of the second

one mile is about 1.61 kilometers. volcano Mauna Kea is 120 kilometers wide. what is the width of the volcano in miles, rounded to the nearest tenth?

what is the lcm of 36 and 78

A female loggerhead turtle was fitted with a tracking device. The data showed the turtle spending all of May, June, July and August offshore of Melbourne Beach,

What outcome resulted from the fall of the Roman Empire in western Europe? Explain your answer. Answer choices are A.) feudalism replaced a centralized empire.

Describe where Upper Egypt was located. Where did it start? At what location did it end?

what is 0.751 as a percentage?