JakeWatkins3158 JakeWatkins3158
  • 03-01-2018
  • Physics
contestada

At what speed do a bicycle and its rider, with a combined mass of 120 kg , have the same momentum as a 1400 kg car traveling at 5.4 m/s ?

Respuesta :

jennyli013
jennyli013 jennyli013
  • 09-01-2018
P(before)=P(after)
120*v=1400*5.4
v=63 m/s
Answer Link

Otras preguntas

show me how you solve it
3. What is the value of the expression 5x -2 when x = 3/4
Mr. and Mrs. Klostreich have six children aged 5,6,6,7,8, and 16. The mean age of the Klostreich children is a. 4 b. 5 c. 6 d. 7 e. 8 Please explain
Cual es la vigencia en una danza (vigencia) no que es una danza
How is the prioress most clearly characterized in this passage?
find rate of change (1,1) and (3,7)
-x - 4 = 4x - 54 im to lazy to figure it out myself
You (work) hard today'. 'Yes,I have a lot to do
Which of the following i an example of an intres groupA) the United Nations B) people for ethical treatment of animals C) the Democratic Party D) the senateand
Which of the following statements is true about photosynthesis and cellular respiration A) Photosynthesis occurs in plants celluar respiration occurs in animal