Click HERE to see the answer key to the review packet.
Answers to the last page are here:
1. continue moving; inertia
3. 100 km/h; 100 km/h; at your feet below your hand; the same as if the bus were at rest
The pencil is moving at 100 km/h relative to the road. When you drop it, it keeps moving at 100 km/h while it falls.