Monday May 13

1^st period O’keefe Physics : complete Lab 9A, Lab 9B ROOM 6101

A – Geoff Physics : complete Lab 9A, Lab 9B ROOM 6101

B- Page varsity PE, don’t dress out ROOM 6103

D- Kingry Chapter 16, section 1-3 vocab and formative assessment questions room 6203

E- Griffin Chapter 16, section 1-3 vocab and formative assessment questions ROOM 6204

Tuesday May 14

1^st Evans Atomic crossword puzzles room 7210

A – Arensburg Atomic crossword puzzles ( meet in Coach Arensburg 's room in the Toolen building)

B- Evans varsity PE class room 7210

D- Evans Chapter 16, section 3 vocab and review questions room 7210

E – Evans Chapter 16, section 3 vocab and review questions room 7210

1. An airplane is dropping a crate of supplies to an elite forces unit in the jungle. The c130 cargo plane is traveling at a velocity of  125 meters per second at an altitude of 5,000 meters.  The crate was attached to a parachute system that would allow it to drop slowly and would be released at 6000 meters geographically from the target.  Assuming the parachute system fails and the crate free falls at this same distance from the target at an altitude of 5,000 meters,  how far will the men on the ground have to travel to claim their crate of supplies?

2. A heavy rock is rolled  off the top of a tower while men below the tower are trying to shoot crossbow bolts up at the tower occupants.  It is difficult to get off a good shot when you are shooting straight up so the crossbowmen would like to stand a few feet back from the tower walls to get a better shooting angle at the tower’s windows.  Assuming the heavy rocks are being rolled with a velocity of 2 meters a second from a height of  60 ft,  how far could the crossbow men step back away from the tower wall before the risk getting hit by a falling boulder?

Directions: Read each passage. Write down all your known values. Draw a picture of the problem. Show all your math calculations. Be sure to label your numbers with the proper units.  Put a box around your final answer. Double check to be sure you are answering what has been asked.

1. A B1 BOMBER is traveling at a constant velocity of 2000 meters a second over the country of IRAQ. It is maintaining an altitude of  4000 meters and is carrying a bomb that it plans on dropping upon the city of Mosul.  At what distance from the town must it drop the bomb if it wants the bomb to strike the town?

2. A skydiver has leaped out of an airplane traveling at a constant velocity of 800 meters per second. The plane was 10,000 meters above the ground. How long will the skydiver be in the air if their parachute never opens?   How far away will the skydiver land from the plane initial location if their parachute never opens?

3. An alien Jet bomber is attacking an alien city on an alien planet. The acceleration for gravity on this planet is known to be 5 meters /s/s due to the incredible size of the planet. Assuming all the same constants for problem #1,  how far away does the bomber need to drop his bomb on the alien planet with a different gravity?

4. A cannon horizontally launches a projectile off a 50m high cliff. How fast must the canon ball travel if it wants to strike a target that is 800 meters away?

 5.  A paintball gun shoots a paintball horizontally across the surface of a giant, alien planet. Assuming the gun is fired 1.0 meters from the surface and the paintball travels at a constant velocity of 50 meters per second, how far away will the paintball land? The giant planet's gravity is  18 m/s/s

6. A metal marble is launched from a cannon. If the cannon is 2.5 meters off the ground and the marble travels at a constant horizontal velocity of 10 meters per second, how far away will the marble strike the classroom floor?