mass of box = mass of block = M A block of width w is placed inside on the right of a box of length L. Both the block and box have the same mass, M, and are initially at rest. The surface between the block and box is frictionless. An external force Fis applied to the box that accelerates while the block slides until it strikes the left end of the box. During that time period what distance will the center of mass of the block-box system have moved? O b. L OC L-w od L 2 2

mass of box = mass of block = M A block of width w is placed inside on the right of a box of length L. Both the block and box have the same mass, M, and are initially at rest. The surface between the block and box is frictionless. An external force Fis applied to the box that accelerates while the block slides until it strikes the left end of the box. During that time period what distance will the center of mass of the block-box system have moved? O b. L OC L-w od L 2 2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

John's mass is 81.4 kg, and Barbara's is 56.1 kg. He is standing on the x axis at xj = +10.8 m, while she is standing on the x axis at XB = +4.64 m. They switch positions. How far and in which direction does their center of mass move as a result of the switch? Distance moved by center of mass = i eTextbook and Media
Choose True if the information found on the statement is CORRECT and false if it is INCORRECT. True False The center of mass can be represented by a pair of coordinates. The units of Impulse (N s) and Momentum (kg m/s) the same. Center of mass and the centroid of an object are always in the same place. We can locate the center of mass of a system even though it is constantly changing. It is possible to have perfectly elastic collision. Prolonging the time of contact between two objects increases the force of impact. You can change an object's momentum without changing its mass or velocity The coefficient of restitution be negative. When the coefficient of restitution is equals 0, it means that the objects stick together after collision. Elastic collision means that there is a noticeable loss of kinetic energy before and after the collision.
A 10 g bullet moving at 1,000 m/s goes through a 1.0 kg block. If the bullet goes through the block and comes out at a velocity of 711 m/s, determine the maximum height the block rises to. Use g = 10 N/kg.
1. Examine the diagram below and then sketch the extended free-body diagram for the plank. Assume that the plank has a uniform mass so that its center of mass is located at its center. Sn
Determine location of the center of mass of steel sheet that is shaped as shown below. Give your answer in the form (xCM; YCM), where xCM and ycm are in cm, to one decimal place. у (ст) 3L 2L IL x (cm) IL 2L 3L
Follow-up Questions 2. Three uniform thin rods, each of length L, form an inverted U. The ogo vertical rods each have a mass of M: the horizontal rod has a mass of 3M. What are (a) the x coordinate and (b) the y coordinate of the system's center of mass? L. Part 48
A person's center of mass is easily found by having the person lie on a reaction board. A horizontal, 3.0-m-long, 6.2 kg reaction board is supported only at the ends, with one end resting on a scale and the other on a pivot. A 61 kg woman lies on the reaction board with her feet over the pivot. The scale reads 20 kg. Part A What is the distance from the woman's feet to her center of mass? Express your answer to two significant figures and include the appropriate units. d = ¹ μA Value 2 Units ?
Nc
In a rail yard a freight train car moving at speed v strikes two identical cars at rest (see figure below). Neglecting any resistance to rolling, find the common velocity of the three-car system after coupling has been completed and any associated vibrations have died out. State you answer in terms of the leftmost car's velocity v. You can assume all three cars have equal mass.
Current Attempt in Progress John's mass is 95.1 kg, and Barbara's is 59.5 kg. He is standing on the x axis at xj = +10.9 m, while she is standing on the x axis at xg = +3.67 m. They switch positions. How far and in which direction does their center of mass move as a result of the switch? Distance moved by center of mass = i
1.You are holding a shopping basket at the grocery store with two 0.56-kg cartons of cereal at the left end of the basket. The basket is 0.71 m long. Where should you place a 1.8-kg half gallon of milk, relative to the left end of the basket, so that the center of mass of your groceries is at the center of the basket?Explain and labled the problem.