Across
- 3. obtained by dividing displacement of a moving body with time
- 4. the product of velocity and time
- 5. Measured amount of substance in terms of numbers
- 7. name of famous scientist who performed experiments at leaning tower of ‘pisa’
Down
- 1. most suitable device used to measure internal diameter of test tube
- 2. one of a unit which is not a derived unit
- 4. one of a vector quantity
- 6. a change in position of a body