Tuesday (5 Oct):

Key Concept's) Today: History of Key Scientists

Journal:   

Power Point (Key Scientists) due Tuesday 5 Oct

L #10: 1- 3, 7 - 10, 14, 17    Due Wed 6 Oct (Motion Graphs)

Thursday 7 Oct  Lab#4: Ball Toss

L #11:  1- 4, 9, 11,  13, 15, 18 Due Mon 11 Oct (Newton's 2nd & 3rd)

Tues 12 Oct Lab#5: Unknown Mass

L #14:  1- 3, 5, 10, 11, 14 Due  Wed 13 Oct  (Free Body)  

Thurs 14 Oct:

Re-View for Test tomorrow on Newton's Laws

Fri 15 Oct: Test Newton's Laws

L #9: 1- 8,  11-16    Due Mon 18 Oct (Torque)

L #12: 1- 14,  16, 17    Due Wed 20 Oct (Work & Power)

L #13: 1- 13,  18, 19    Due Friday 22 Oct (Instantaneous Vel & Acc)

Draw free body of the following:

1. 25kg Box on elevator accelerating upward at 15 m/s²

2. 25kg Box on elevator accelerating downward at 3 m/s²

 3.  A 10-kg bucket suspended by a rope is accelerated

upwards from an initial rest position at a rate of  5.0 m/s².

Construct free-body diagrams for the following physical situations at the instant in time for which they are described.

4. A book is at rest on top of a table.

5. A 15 kg book is being pushed to the right across a table

surface and is moving at constant Velocity in the direction of the

push (m =.5).

6. A 15 kg book is being pushed to the right across a table

surface and accelerating (2m/s²)in the direction of the push (m =.5).