Question During acceleration, a sidecar attached to a motorcycle will: Answers Feel like it is lagging behind. Feel like it is accelerating faster than the motorcycle. Vibrate uncontrollably. Make acceleration seem faster. Explanation A sidecar is essentially an unpowered mass attached to the side of your motorcycle. Due to its inertia, it will feel like it is lagging behind when you accelerate. Take a FREE Practice Test Now This questions appears in the following tests: Iowa Practice Test