What is the speed of the three coupled cars after collision

Reference no: EM13296271

A railroad car of mass 2.1 104 kg moving at 3.50 m/s collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.20 m/s. What is the speed of the three coupled cars after the collision? How much kinetic energy is lost in the collision?

Reference no: EM13296271

Questions Cloud

Prepare a monthly schedule of cash receipts for april-june : February sales were $60,000 and March sales were $70,000. In the past Ellis' bad debt percentage has been 0 and is expected to continue.

What was the initial speed of the northward-moving vehicle : Two automobiles of equal mass approach an intersection. One vehicle is traveling with velocity 14.9 m/s toward the east, What was the initial speed of the northward-moving vehicle

What would be the tax effect on the sale : Your company is in the 40% tax bracket. Assuming you could sell the machine today, what would be the tax effect on the sale?

Why has international banking grown so rapidly : Why has international banking grown so rapidly? What do banks stand to gain? Distinguish clearly between multinational and offshore banking.

What is the speed of the three coupled cars after collision : A railroad car of mass 2.1 104 kg moving at 3.50 m/s collides and couples with two coupled railroad cars, What is the speed of the three coupled cars after the collision

Determine the tax situation on the sale of an asset : The numbers a firm must have in order to determine the tax situation on the sale of an asset are which of the following?

What length of nichrome wire will you use : you apply a potential difference of 4.5 volts between the ends of a wire that is 2.5 m in length and .654mm in radius. What length of nichrome wire will you use

Find the power delivered to the cd player : A step-down transformer is used for recharging the batteries of portable devices. find the power delivered to the CD player

Explain factors that influence consumer : List and explain factors that Influence Consumer to Choose Islamic House Financing in Hong Leong Bank Berhad?

User Account

All Pages