Wednesday, March 19, 2014

1. What causes surface ocean currents?Force = Mass x Acceleration2. If the mass of object is 12 kg, and it accelerates

at 2 m/s/s, what Force has been applied?3. If 14 Newtons are applied to an object that

accelerates at .7 m/s/s, what is the mass of the object?

TEST tomorrow Moon Phases and Tides

Tides

• Sorry kiddos – a five minute Edusmart on tides

Bay of Fundy

St Mont MichelHigh Tide

St Mont MichelLow Tide

Road Built up for Tourists

http://highered.mcgraw-hill.com/sites/dl/free/0072482621/59233/5_5.htm

Tides animation

http://www.cockpitcards.co.uk/page11.htm

Diagram Spring and Neap Tides and Animation

http://oceanservice.noaa.gov/education/kits/tides/media/supp_tide06a.html

Draw the sun to the east (right) of the diagram. 1. Draw arrows in the direction of the Moon’s revolution around the Earth.2. Draw the moon phase that is visible from earth in each circle of the moons' revolution.3. Indicate whether it is a high tide, low tide, spring tide, or neap tide.

Earth

MoonPhase 1

Moon Phase 4

Moon Phase 3

MoonPhase 2

http://www.youtube.com/watch?v=J_UeWwSydvs