Try this link http://www.fairlysimple.com/elearning/ophysics/01PhysicalQuantities.htm

Answers:

**Vernier Calipers**

Eraser -1.610 cm

Marble - 1.110cm

Matchbox - 3.660cm

M&M - 1.315cm

5 cent coin -1.680 cm

20 cent coin -2.120cm

50 cent coin - 2.455 cm

**Micrometer screw gauge**

Marble - 1.111 cm

M&M - 1.317 cm

5 cent coin -0.134 cm

20 cent coin -0.179 cm

50 cent coin - 0.218 cm

Did you get it correct? We will discuss this applet during tuesday remedial. =D

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You can click on the following link to retrieve the File. The link will expire in 7 Days and will be available for 100 number of downloads.

Powerpoint Link: http://download.yousendit.com/1E24BB4F3570733E

The same thing goes for worksheet 1 Worksheet 1 Link: http://download.yousendit.com/EC2F9010767B2D0A

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Here are the videos you saw in the classroom.

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