1. A toy race car travels through a loop-the-loop (a circle in a vertical plane) on a track. Assuming that the speed at the top of the loop is above the threshold to remain in contact with the track, the car's acceleration at the top is Odownward and larger than g Odownward and smaller than g zero Dupward and smaller than g No Answer

1. A toy race car travels through a loop-the-loop (a circle in a vertical plane) on a track. Assuming that the speed at the top of the loop is above the threshold to remain in contact with the track, the car's acceleration at the top is Odownward and larger than g Odownward and smaller than g zero Dupward and smaller than g No Answer