m "u"- a Learning Goal: ' P rt G To practice Problem-Solving Strategy 21 for problems a involving kinematics with constant acceleration. A car is traveling at a constant velocity of magnitude 110 Which ol the following algebraic expressions have the dimensions of acceleration? when the driver notices a garbage can on the road in front of him. At that moment, the distance between the Check all that 3W\"!- garbage can and the front of the car is do A time t, after ' noticing the garbage can, the driver applies the brakes _, and slows down at a constant rate before coming to a U ,_ >73 \"7 halt just before the garbage can. What is the magnitude r1 3W I of the car's acceleration alter the brakes are applied? a 7 1i~ l l \"__ ' i] y- 21mm Figure 1 OH a , j vat > 7' iZ muff K ,, W: 7 (d"vutr)2 Hit hrukcx l: 3vU/t,. um - 2' r!\" = 1' .t m Ergvjoys Answers Request Answer X Incorrect; Try Again; 4 attempts remaining