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

The rate of diffusion increases if
how to solve this inequality X^2(1-X)​
can you help me find the solve for x
How did the growth of the merchant class and trade in Europe impact international commerce? Responses Governments refused to support trade with foreign cultures
A boy says to us"I want to invite you" into indirect speech​
An oral report tends to be vague True False
Does the sentence need a comma? Pick the right option. Jenna Ortega lives on the moon, but she calls home often.
You notice that you are getting out of breath, your heart is beating quickly, and you are sweating. Using what you know about the respiratory system and homeost
Which instrument is NOT a member of the brass family?
Multiplying a number by 9 and subtracting 6 is 16 less than twice the number. Find the number.