l: LABORATORY WORK (40marks) 1. Below is a measured length using the Vernier Caliper. a. Give the main scale reading and the moving scale reading of the Vernier Caliper. Assume unit in millimeters (10marks) b. From these readings, give the correct measurement. (10marks) O123456789100.1mm 2. One of the members of your group wrongly recorded the Micrometer reading (see figure below) to be 3.59 mm. Indicate the correct reading and explain briefly the possible misconception why the Micrometer measurement was read erroneously. (10marks) 3. You are finding the resultant of the two vectors (the ones at the bottom half), both with the same magnitude. Use the third vector (the one on top) to nd the direction of the resultant. (10marks)