Find fraction of the original kinetic energy was lost

Assignment Help Physics

Reference no: EM13515283

Two railroad freight cars with masses 130 (Mg) and 170 (Mg) approach with equal speeds of 0.330 (m/s). They collide, the lighter car rebounding opposite its original direction at 0.310 (m/s).

Find the velocity of the heavier car after the collision. Assume the original direction of the lighter car is positive.

What fraction of the original kinetic energy was lost in this inelastic collision?

Reference no: EM13515283

Questions Cloud

Define the structure for the pyrrolidine enamine : Write the structure for the pyrrolidine enamine and for the imine of cyclohexane. Write a balanced equation for the acid-catalyzed hydrolysis of each of these compounds.

Regarding the human sex chromosomes : Regarding the human sex chromosomes, which statement is correct?

Null hypothesis for autosomal dominan : Null hypothesis for autosomal dominant, autosomal recessive, sex-linked dominant and sex-linked recessive of the mendelian genetics on Drosophila melanogaster

State the ph and volume hno3 neded to reach equivalence : Find the pH and volume (mL) of 0.367 M HNO3 neded to reach the equivalence point(s) in titrations of

Find fraction of the original kinetic energy was lost : Two railroad freight cars with masses 130 (Mg) and 170 (Mg) approach with equal speeds of 0.330 (m/s). What fraction of the original kinetic energy was lost in this inelastic collision

Find where is the image formed by the mirror : A candle 4.30 cm tall is 39.1 cm to the left of a plane mirror. Where is the image formed by the mirror

Explain what is the value of the activation barrier : If a temperature increase from 22.0 degrees Celsius to 33.0 degrees Celsius triples the rate constant for a reaction, what is the value of the activation barrier for the reaction

What is the forward price : Suppose that you enter into a 6-month forward contract on a nondividend-paying stock when the stock price is $30 and the risk-free interest rate is 12% per annum. What is the forward price?

Define completely neutralizes stomach acid : Completely neutralizes stomach acid (HCl, .10M) How much carbon dioxide is made at STP (37 C, 767 torr, 100% humidity) by ingesting one 1.834 gram tablet

User Account

All Pages