What is the speed of the wreckage

Reference no: EM13314557

A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together.

(a) What is the speed of the wreckage just after the collision?

(b) In what direction does the wreckage move just after the collision?

Reference no: EM13314557

Questions Cloud

Explain the densities of ethanol and water at room t : look up the densities of ethanol and water at room T in a habnbook ethanol 0.789 g/cm^3 and water 0.998 plot these two points on a graoh at 0 and 100%H2O

What are the possible harmful effects of oligopoly : What are some of the natural and artificial barriers to entry into oligopolistic industries?

What is the average force exerted by the bat : A batter hits a 0.140-kg baseball that was approaching him at 30.0 m/s and, as a result, What is the average force exerted by the bat

Explain boiling point of pure ethanol is 78 degres celsius : The boiling point of pure ethanol is 78 degres celsius .At the first sign of condensing vapors(when maybe just one drop of distillate has been collected) do you think you have pure ethanol?why or why not

What is the speed of the wreckage : A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. What is the speed of the wreckage just after the collision

Explains the target market for mm new product : Michelle has asked you to send her a 1 to 2 page memo that explains the target market for MM’s new product the mobile phone. Because a global market is under consideration, she wants you and Elena to meet for an in-depth discussion of the different c..

Depict the structures for each of the following fatty acids : Draw the structures for each of the following fatty acids: a.) trans-5-Decenoic acid b.)cis-5-Decenoic acid

What determines the strength of a firms demand : Why do firms demand resources? In what way is a firm’s demand for a resource a derived demand? How does this differ from consumers’ demand for final commodities?

Find magnitude of the third force acting on the object : An object acted on by three forces moves with constant velocity. Find the direction and magnitude of the third force acting on the object

User Account

All Pages