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

what is 12minus 2 multiply 6 plus 2 divide by 2
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
what we need to become success
What's the other term for: one who overindulges in food and drink
What's the other term for: one who overindulges in food and drink
which designer started as a fashion illustrator before focusing on industrial design?
What's the other word speaking in circles; round-about speech
why dog pants during summer use the cocept of evaporation
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo