. True/False mass is a fundamental Quantity 2. True/False the unit of density is g/cm3

3. True/False to convert from mm to cm, one must multiply by 10

4. True/False a micrometre screw gauge can measure the lengths greater than 3 cm

5. True/False the Vernier calliper can be used to measure small depths

6. True/False the mass of the bob affects the period of oscillation of a pendulum

7. True/False systematic error can be corrected by repeating the experiment

8. True/False a graph that rises from left to right would have a positive gradient

9. True/False gradient can be calculated using the formula rise over run

10. True/False acceleration is defined as the rate of change of displacemen

Industrial processes often require the damping of vibrations. consider a workbench that uses four large ideal springs in place of traditional legs, with each spring supporting one corner of the workbench and exhibiting a force constant of 47500 n/m. this workbench is used when creating products that involve highly unstable chemicals. according to specifications, the acceleration of the manufacturing equipment must be held to less than 22.3 m/s2 for the manufacturing process to proceed safely. the amplitude of vibrations are expected to remain under 0.622 mm throughout. given that the workbench and maufacturing equipment combine to 6.05 kg, find the maximum acceleration expected of the equipment and workbench. (ignore the mass of the springs.)