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

"In quadrilateral QRST, m∠Q is 68°, m∠R is (3x + 40)°, and m∠T is (5x − 52)°. What are the measures of ∠R , ∠S , and ∠T ? Write the numerical values in that
"Use the cartoon below to answer the following question:. Public Domain. What does this cartoon demonstrate about the diplomatic tactics of Bismarck in Germany
What is 9.35 as a fraction in simplest form?
The total capacity of 6 jugs and 12 glasses is 21 litres. The capacity of the jug is 5 times that of a glass. Find the capacity of each glass. Give your answer
Economic sanctions are mainly used to
what is meant by a megalopolis
ADD: 2x + 4y - 3z 3y + 2z + 6x 4z - 8x - 7y
how many terms are in the algebraic expression 3x^2 4y-1
"Find the volume of the given prism. Round to the nearest tenth if necessary. "
baron de montesquieu’s the spirit of the laws changed the nature of government by providing the ideas of __________. (select all that apply.)