jennifermit jennifermit

02-02-2018
Mathematics

contestada

A 1000kg car has 50000 joules of kinetic energy. What is the speed?

Respuesta :

Аноним Аноним

02-02-2018

KE = 1/2 m v^2

50,000 = 1000 v^2

v^2 = 50

v = 7.07 m/s

Answer Link

Otras preguntas

Every integer is negative true or false?

You 5 Is a rational number? 00 yes no Submit

A can do a piece of work in 20 days and B can do it in 12 days,B work for 9 days,in how many days A alone can do the work

identify me iam a nutrient in food does not require chemical other than a paper to food.

Which of the following is the best way to practice your secondary technology skills? a. Click the mouse as many times as you can. c. Practice typing web address

How many solutions will there be for a quadratic equation of the form ax2 + bx+c = 0 if the discriminant, b2 - 4ac, is negative? 1.)There will be two complex so

What was the most common type of government seen in ancient times? 1. Monarchy 2. Democracy 3. Presidential 4. Dictatorship

The principle that individuals and firms pick the activity level where the incremental benefit of that activity equals the incremental cost of that activity is

What is meant by the term target population when used in regard to a research study? O A. The people who will be interviewed for the study O B. The people who w

Where would you find these items