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

English Write a letter to your friend wishing him or her happy birthday. ​
Natalie wants to find the amount of plastic she needs to cover the base of a conical container. The cone is 8 inches tall and makes a 63° angle with the base. W
All of the ratios equivalent to 4:2
According to the author, what is the relationship between service in the American military and the American dream
Though some critical information such as how long such decisions were delayed and the number of alumni who were surveyed-is missing from the graph titled "The E
convert the following measurement.[tex]3 \: yards \: inhees[/tex]3 yards. inchees​
AASwdrf5gf6gf6fgtgtgtgtggg6dgg
ratio of 75 m is to 125 cm​
HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!
Find the value of the expression vw × 2 × u − 20 for u = 2, v = 3, and w = 2.