(105 123 G trans G imbu Cine Netfl G epl - GAng Chat G If yo o Mail w Tean w Trair w Imp Gepl - G G If an D2L F X (105 G + CO dal.brightspace.com/d21/le/content/272266/viewContent/3783177/View G OT To G colouring night -... *3110 coursehero 3110 midterm prep p midterm 2 7 Ch2.pdf * 2016 midterm.pdf ACLS Assignment Assignment 6 JB Learn Java | Onlin... Q1) Conceptual problems, multiple choice The following are multiple choice questions. No explanations required. Choose the correct answer ( A / B / equal / can't tell ). a) A book rests on a table with friction. We apply a force to the book. Which is larger? A - The force required to start moving the book B - The force required to move the book at a constant speed b) Two blocks are on a table. Block A has double the mass of block B. Is the center of mass of the system closer to block A or block B? c) Two blocks slide a distance d on a surface without friction, starting from rest. Both blocks have the same applied force F, acting parallel to the motion. Block A has twice the mass of block B. Which block has more Kinetic Energy when it has traveled the distance d? d) Two blocks slide a distance d on a surface without friction, starting from rest. Both blocks have the same applied force F, acting parallel to the motion. Block A has twice the mass of block B. In which case did the applied force F do the most work? e) The earth orbits around the sun. Which force has a larger magnitude? A - force of the sun on the earth B - force of the earth on the sun f) Two balls are dropped from the same height. Both balls bounce (perfectly elastic) when they hit the ground. Ball A has half the mass of ball B. Which ball has a greater change in momentum during the bounce? :Reflect in ePortfolio Download Print Open with docReadero 123i 0' 0 tran imbi Cine Neti epl Ang n dal.brightspace,comer,i, 13,141 ll ,'l iii, a ,; Ifyt niMaii w Tear wTraii w-lmp ep| - Cha Rot; 2 (105 brig a a colouring nighte.\" t 3110 coursehero * 3110 midterm prep * midtermZ m Ch2.pdf * 2016midterm.pdf * ACLsAssignment * AssignmentG i5 Learn JavalOnlin... case did the applied force F do the most work? The earth orbits around the sun. Which force has a larger magnitude? Aforce of the sun on the earth B force of the earth on the sun Two balls are dropped from the same height. Both balls bounce (perfectly elastic) when they hit the ground. Ball A has half the mass of ball B. Which ball has a greater change in momentum during the bounce? Two balls are dropped from the same height. Both balls bounce (perfectly elastic) when they hit the ground. Ball A has half the mass of ball B. Which ball has a greater speed after the bounce? Two balls are thrown from the same initial height above the ground. Ball A is thrown straight down. Ball B is thrown straight up. Both balls have the same initial speed. Which ball has the larger speed when it hits the ground? Two identical balls roll down a frictionless track. The tracks are the same height from top to bottom. Track A is straight and track B is curved. If both balls are released from rest, which ball reaches the bottom with the larger speed? You see two identical freight trucks driving down the highway. In both cases, the trailer is bouncing up and down on its springs. Truck A is heavier than truck B. Which truck bounces with a higher frequency? ;\" Reflect in ePortfolio (I. Download a Print Eu Open with docReader ( ) Ell] (105 123 G trans G imbu Cine Netfl G epl - GAng Chat G If yo o Mail w Tean w Trair w Imp Gepl - G G If an D2L F X (105 G + CO dal.brightspace.com/d21/le/content/272266/viewContent/3783177/View G OF To G colouring night -... *3110 coursehero 3110 midterm prep *midterm 2 TU Ch2.pdf * 2016 midterm.pdf f ACLS Assignment Assignment 6 JB Learn Java | Onlin... a) The two systems shown are very similar. In both cases, the 2 horizontal surface is frictionless. All 2 no friction no friction the boxes have the same mass. In which system will box 2 have a larger acceleration? Are they the 1 same? How do you know? b) Here is a graph of position vs. time for two objects (dotted line X and dashed line) involved in a collision (at the star). The solid line represents the center-of-mass. There is a mistake in the graph! What is the mistake, and how do you know? Note: I did not give you any numbers on the graph, and you don't need them to find the error! c) The graph shows potential energy vs. position. The 4 object has a maximum kinetic energy of 1.0J. PE 3 On the same graph, draw and label the total energy (TE) and kinetic energy (KE) vs. position. Circle the turning points. W :Reflect in ePortfolio Download Print Open with docReader