Inelastic collision - Study guides, Class notes & Summaries

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...

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...

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...

PHYS 261 Cumulative Lab Exam | Questions with Verified Answers $A$5 means? Fixed cell How to plot cartesian coordinates Scatter chart Solver Minimizes or maximizes a cell by varying other cells To use a macro, you may have to first: Go to view tab and click on the macro button To exit a lab template: Enter name and section number and save file using macro You measure the length of the same side of a block five times and find: b=11.0, 11.1, 11.2, 11.2, and 11.3 mm. What is the best estimate for...

In an isolated system two equal masses of the same geometry approach one another along the same line of action with equal but opposite velocity. The collision between them is perfectly INELASTIC. The linear momentum of the system BEFORE the collision equals - ANSWERzero True/ False Let us consider the floor to be zero level of gravitational potential energy. When the ball is fired, it has a non-zero potential energy with respect to the floor. -- Because the ball is above the floor, it DOES ...

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...

Conceptual Physics Practice Test Questions and Answers Speed - Answer-How fast an object moves; the distance traveled per unit of time. Instantaneous speed - Answer-The speed at any instant. Average speed - Answer-The total distance traveled divided by the time of travel. Velocity - Answer-An object's speed and direction of motion. Vector quantity - Answer-A quantity that has both magnitude and direction. Scalar quantity - Answer-A quantity that has only a magnitude, not a direction. ...

Kinematics Equations Force of Gravity Between Two Objects Units of G = N∗m²/kg² Brainpower Read More 0:13 / 0:15 Kinetic Friction Static Friction Uniform Circular Motion - Velocity Velocity vector is constantly changing and is tangential to the circle of motion Centripetal Acceleration The acceleration vector always points toward the center of the circle and constantly changes direction as the object moves. Centripetal Force Torque θ...

Elastic Objects interact with each other without producing sound, heat, or light *Both momentum and kinetic energy are conserved, total momentum and kinetic energy before and after are the same Ex: the two magnets facing each other Inelastic Sound, heat, or light are produced, so kinetic energy is NOT conserved *Kinetic Energy is different before and after the collision, BUT momentum is conserved Completely Inelastic Two objects strike each other and stick together *Kinetic ...