2. Eureeka!! Review Game Board, marker, wipey...

3. Rules for the game Answer each question w/ your partner Exchange the marker/chalk after each question Any team that argues or slows down the classes progress will loose points. (This is your warning) Keep your own score

4. Rules continued KEEP THE MARKERS COVERED WHEN YOU’RE NOT USING THEM DON’T WASTE CHALK NO DOODLING

5. NOW, let the games begin

6. Which graph represents the horizontal speed of the projectile as a function of time?

7. A person walks 10-m directly north then 25-m directly south. What is his displacement? 15-meters directly south.

8. A physicist can swim 6 m/min. If he aims directly east across a stream but there is a 10 m/min current north, what is his velocity relative to the shore? 11.66 m/min at 59 o north of east

9. A hose is held horizontally at a height of 8-m above the ground. The water coming out of the hose forms an arc that strikes the ground at a distance of 40-m from the hose. How fast was the water moving as it emerges from the hose?

10. An upward force of 20-N is applied to a 2.0-kg object. What will be the upward accelerations of the object? 0.2 m/s 2 2-kg

12. Aim at monkey 1. If each dot represents 0.1-sec, how far does the monkey fall before hi gets his food? -1.23m

13. If the cannon aims at it but shoots at a slower speed, what variables will stay the same?

14. What will change if there is no gravity?

15. Which will shoot farthest? Which will shoot highest? Which will be in the air for the longest time?

16. A person in the back of a pickup throws a ball directly up into the air. If the truck continues at a constant velocity, where does the ball land? 1.Behind the truck 2.Back in the persons hand 3.In front of the truck

17. How will the variables change as the cannon ball flies?