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

Who led the mormons west along the mormon trail in 1846?

When the numbers 312, 708, 697,and 279 are each divided by the same whole number, the remainder is the same. If the whole number is greater than one, what is th

which region make up the sun atmosphere?

The probability that Roger wins a tennis tournament is 0.75 (event A), and the probability that Stephan wins a golf tournament is 0.64 (event B). The probabilit

. Which of the following is the correct linear model to fit this data? Number of Text Messages (t) 8 16 20 72 Bill Amount (b) $12 $14 $25 $28 A. b = 8t +

In a all about me paragraph what should i write

_______ is a romantic language. (points : 1) german swedish english french

On a map the distance from Springfield to pleasantville is 6 in. The map scale is 1/2 in. = 20 mi. Find the actual distance between Springfield and pleasantvill

when you cross or enter traffic from a full stop, how much space should you allow on city streets? on the highway?

_____ is support that relies on the credibility of the author. a. ethos b. pathos c. none of the choices d. manipulation