Two objects are involved in a completely inelastic one-dimensional collision. The net external force acting on them
Question:
Initial (Before Collision) Final (After Collision) Kinetic Momentum Energy Kinetic Momentum Energy a. Object 1: +6 kg-m/s5 +8 kg m/s 9J b. Object 1: +8 kg-m/s 5J +6kg m/s 12J c. Object : -3kg m/s+1 kg-m/s 4 d. Object: kg m/s 3-8k Object 2: 0 kg m/s OJ Object 2: -2 kg m/s 7 Object 2: +4 kg m/s 6 Object 2: -8 kg m/s 8 m/s 11J
Step by Step Answer:
c Since the net external force acting on the two objects during the collision is zero the total ...View the full answer
Related Video
Static friction and kinetic friction are two types of friction that occur when two objects are in contact with each other. Static friction is the force that must be overcome to initiate motion between two surfaces that are in contact with each other but are not moving relative to each other. It is caused by the interlocking of rough surfaces at the microscopic level, and it increases as the force pushing the surfaces together increases. Once motion between the surfaces starts, the static friction is no longer present. Kinetic friction, also known as sliding friction, is the force that opposes the motion of two surfaces that are in contact with each other and are moving relative to each other. It is caused by the rubbing of the surfaces against each other and the resistance of the molecules in the surfaces to being moved. Kinetic friction is generally less than static friction, but it can still be a significant force, especially at high speeds. Both static and kinetic friction can be quantified using a coefficient of friction, which is a dimensionless number that represents the ratio of the frictional force between two surfaces to the normal force (the force perpendicular to the surfaces). The coefficient of static friction is typically greater than the coefficient of kinetic friction for a given pair of surfaces, because it takes more force to overcome the interlocking of the surfaces at rest than to maintain motion once it has started.
Students also viewed these Mechanics questions
-
Two balls of equal mass collide head on in a completely inelastic collision and come to rest. (a) Is the kinetic energy conserved? (b) Is the momentum conserved? Explain.
-
Two ice skaters not paying attention collide in a completely inelastic collision. Prior to the collision, skater 1, with a mass of 60 kg, has a velocity of east-ward, and moves at a right angle to...
-
A car traveling east and a minivan traveling south collide in a completely inelastic collision at a perpendicular intersection. (a) Right after the collision, will the car and minivan move toward a...
-
A local university is considering changes to its class structure in an effort to increase professor productivity. The old schedule had each professor teaching 5 classes per week, with each class...
-
Describe an important difference in the way an economist and a businessperson might view a monopoly.
-
Let (x) = int x. Find each limit (a) lim f(x) (b) lim f(x) (c) lim f(x) (d) f(-1)
-
Following trial balance as at 31st March 2006 has been prepared from the account books of Mahesh Foods Ltd. Further information 1.The authorized capital of the company is 3 lac equity shares of ` 10...
-
The treasurer of Miller Co. has read on the Internet that the stock price of Wade Inc. is about to take off. In order to profit from this potential development, Miller Co. purchased a call option on...
-
Big Boats, Inc. makes luxury speed boats for water skiing. Actual results and the static budget for the year are presented below. Sales commissions are computed at 5% of gross sales. The expected ROI...
-
Perform a similar analysis for method Loop2 shown in Algorithm 1.21. Algorithm Loop1(n): s-0 for i + 1 to n do s-s+i Algorithm Loop2(n): p-1 for i - 1 to 2n do p-p.i Algorithm Loop3(n): p-1 for i +1...
-
As the text discusses, the conservation of linear momentum is applicable only when the system of objects is an isolated system. Which of the systems listed below are isolated systems? 1. A ball is...
-
Object 1 is moving along the x axis with an initial momentum of 116 kg m/s, where the + sign indicates that it is moving to the right. As the drawing shows, object 1 collides with a second object...
-
Compact Corporation, an S corporation, distributes land used in its business to Clay, its sole shareholder. The land has a $75,000 adjusted basis and a $125,000 FMV. Clay assumes a $20,000 mortgage...
-
Suppose the daily demand for soda is given by P=4-(2/3)Q and the daily supply of soda is given by P= 1+ (1/3)Q, where Pis the dollar price of a can of soda and Q is the number of cans of soda (in...
-
Say we wished to use SI units, that is, seconds for the orbital period and meters for the semimajor axis, instead of years and a.u. We would need one conversion to change the time from years to...
-
Pacific Electric Company (PECO), a Northern Californian power company, is currently unable to produce sufficient power to meet customer demand during peak time periods, leading to widespread...
-
"Differences Between FHA , VA, CONVENTIONAL , 2.which loan you would advise your clients to use if they were going to buy a house valued at $150,000 and WHY. They are both veterans andhave a credit...
-
2. A double-spool turbofan engine is used to power an aircraft flying at speed of 250 m/s at an altitude of 11,000 m, where ambient temperature is -50C and pressure is 22.7 kPa. As shown below, the...
-
Given that the reaction Cl 2 (g) + 2KBr(aq) 2KCl(aq) + Br 2 (aq) readily occurs, would you expect the reaction I 2 (s) +2KCl(aq) 2KI(aq) + Cl 2 (aq) to occur?
-
In Exercises evaluate the limit, using LHpitals Rule if necessary. lim 07x cos x X
-
A river descends 15 m through rapids. The speed of the water is 3.2 m/s upon entering the rapids and 13 m/s upon leaving. What percentage of the gravitational potential energy of the water-Earth...
-
A 1500 kg car starts from rest on a horizontal road and gains a speed of 72 km/h in 30 s. (a) What is its kinetic energy at the end of the 30 s? (b) What is the average power required of the car...
-
A particle can move along only an x axis, where conservative forces act on it (Figure and the following table). The particle is released at x = 5.00 m with a kinetic energy of K = 14.0 J and a...
-
Develop a multi-threaded program to calculate the value of using the Monte Carlo method.
-
During a long jump Olympic champion Carl Lewis's center of mass rose 1.2 m from the launch point to the top of the arc. What minimum speed u; did he need at launch if he was traveling at 6.4 m/s at...
-
The electric field at the point = 4.87 cm and y = 0 points in the positive points in the positive 21.6cm direction with a magnitude of 11.2 N/C. At the point = 11.8 cm and y direction with a...
Study smarter with the SolutionInn App