Determine the velocity of players

Assignment Help Physics

Reference no: EM13245435

Two football players are moving toward each other in a straight line. Number 56 has a mass of 120 kg and a velocity of 6 m/s (in the positive x direction). Number 22 has a mass of 100 kg and a velocity of 4 m/s (in the negative x-direction). The two players jump into the air and collide perfectly inelastically (they stick together afterwards). Determine the velocity (magnitude and direction) of players, after the collision, before they hit the ground.

Reference no: EM13245435

Questions Cloud

How to compute the activation energy for the reaction : The isomerization of cyclopropane follows first order kinetics. The rate constant at 700 K is 6.20*10^-4 min-1, and the half life at 760 K is 29 min. Calculate the activation energy for this reaction.

Because you are not an expert yet on analyzing costs and : Because you are not an expert yet on analyzing costs and optimal production levels, you decide to do a very simple analysis of your short-run fixed and variable costs if you expand.

Sales volume of the product depends on which factor : A firm believes the sales volume (S) of its product depends on its unit selling price and can be determined from the equation P=$100-S. The cost (C) of producing the product is given by equation C=$1000+10S.

Explain eventually winds up becoming non-radioactive : Our book shows a radioactive decay series in which a sample that starts out as U-238 eventually winds up becoming non-radioactive Pb-206. The half life for this process is extremely long, being 4.51 x 10^9 years. Consider a radioactive mineral sam..

Determine the velocity of players : Two football players are moving toward each other in a straight line. Number 56 has a mass of 120 kg, Determine the velocity (magnitude and direction) of players, after the collision, before they hit the ground

Explain the colbalt treatments : The "colbalt treatments" used in medicine for arresting certain types of cancer rely upon the ability of gamma rays to destroy canercous tissues. Cobalt-60 decays with the emission of Beta particles and gamma rays, with a half life of 5.27 years. ..

Determine the amount at time 0 equivalent to cost : a machine at a cost of $5000 was purchased 3 years ago. It can be sold now for $3000. If the machine is kept, the annual operating and maintenance costs will be $1500. If it is kept and operated for the next five years,

Fullerton wine company is a retailer which sells : Fullerton Wine Company is a retailer which sells vintage wines. The company has established a policy of reordering inventory every 30 days.

Approximately how fast are the waves moving : From the shore, you observe a buoy in the ocean rising and falling with the waves. You determine it takes 5 s for the buoy to go down and up again, Approximately how fast are the waves moving

User Account

All Pages