Inelastic collision - Study guides, Class notes & Summaries

AQA A level Physics Mechanics Exam || All Questions & Answers (100% Correct) AQA A level Physics Mechanics Exam || All Questions & Answers (100% Correct) Explain what is meant by an inelastic collision - ANSWER - where kinetic energy is not conserved State, in words, the relationship between the force acting on a body and the momentum of the body - ANSWER - Force is the rate of change of momentum State two quantities that are conserved in an elastic collision - ANSWER - -momentum -kin...

PHY 111 Final Exam Questions And Answers 100% Verified. A .toy .car .with .mass .m1 .(0.36 .kg .) .travels .to .the .right .on .a .frictionless .track .with .a .speed .of .3 .m/s. .A .second .toy .car .with .a .mass .m2 .(0.74 .kg) .travels .with .a .speed .of .6 .m/s .to .the .left .on .the .same .track. .The .two .cars .collide .and .stick .together. .What .are .the .cars' .speeds .after .the .collision? .- .correct .answer. . . . .momentum .conservation .eq: m1v1 .- .m2v2 .= .(m1 ....

1.Block X of mass M slides across a horizontal surface where friction is negligible. Block X collides with blockY of mass 2M that is initially at rest, as shown in Figure 1. After the collision, both blocks slide together with a speed vs , as shown in Figure 2.: 9/2Mv^2 1. Whatisthe speed ofthe center of mass ofthe two-block system immediately before the collision?: The speed is v. 2. How could a student verify that the collision under consideration is an inelastic collision for the two-bl...

AP PHSICS 1 : UNIT 5 PROGRESS CHECK MCQ PART B QUESTIONS AND CORRECT SOLUTIONS 2024/2025 GRADED A+. 2 / 7 1.Block X of mass M slides across a horizontal surface where friction is negligible. Block X collides with blockY of mass 2M that is initially at rest, as shown in Figure 1. After the collision, both blocks slide together with a speed vs , as shown in Figure 2.: 9/2Mv^2 1. Whatisthe speed ofthe center of mass ofthe two-block system immediately before the collision?: The speed is v. 2. How co...

WGU C165 Integrated Physical Science Questions and Answers Latest Updated 2022 Physics The study of forces, energy, motion Chemistry The study of atoms and molecules, their structures, and their interactions to form substances Earth science The study of the Earth's structure and composition, and processes that change Earth essential attributes of science Studies the natural world Uses testable ideas Relies on data from observations/experiments Presented for evaluation by other scientists Lea...

Biomechanics 3 Exam Questions and Answers Latest Update 2025 Already Passed Linear momentum - Answers Quantity used to describe change in system's state of motion -it is a measure of impact -vector -p=mxv Linear impulse - Answers Quantity to describe changes in linear momentum -linear impulse = change in linear momentum -FdeltaT=deltaP Best way to catch a ball - Answers -increase impact time -absorb Why is pulling the glove back rather than holding it stiffly advantageous? - Answe...

work - ANSWERW = Fscos(theta) joules - ANSWER1 J = 1 Nm energy - ANSWERcapacity of an object to do work potential energy - ANSWERenergy stored within a physical system kinetic energy - ANSWERKE = (1/2)mv^2 dot product - ANSWERx*y = x1y1+x2y2+x3y3 gravitational potential energy - ANSWERdelta*GPE = mgh elastic potential energy - ANSWEREPE = (1/2)kx^2 Law of conservation of energy - ANSWERenergy can neither be created or destroyed energy conservation (mechanical) - ANSWER...

Inertia in motion; an object in motion wants to stay in motion in a straight line - momentum What does momentum depend on? - mass and velocity How is momentum related mass and velocity? - directly to both Which has a greater mass- a heavy truck at rest or a a rolling skateboard? Which has greater momentum? - heavy truck; rolling skateboard Is momentum always constant? - yes, if velocity is constant What would make an object's momentum change? - if an object accelerates when a for...

Which of the following claims about the spherical object is correct when t<10s? - The object is an open system. At a time of t=10.1s, two electrons are separated by a distance of 1×10−10m. Which of the following predictions best describes what will happen to the separation distance r after a small amount of time? - The two charges repel, so r>1×10−10m. A proton is placed at position P. Which of the following claims is correct about the sums of the electric and the gravitati...

A nurse is caring for a client with DI. Which data warrants the most immediate intervention by the nurse? a. Serum sodium of 185 b. Dry skin with inelastic turgor c. Apical rate of 110 beats per minute d. Polyuria and excessive thirst - ANS a. Serum sodium of 185 The nurse is obtaining the admission history for a client with suspected peptic ulcer disease (PUD). Which subjective data reported by the client supports this medical diagnosis? a. Frequent use of chewable and liquid anta...