Question

Activity 3. Puzzled with Forces Directions. Fill in the crossword puzzle with the words missing from the sentences below. Match the number of the sentence to the boxes placed across or down the grid. 10 Across 3. Force acting on one direction 4. A man shoots a rifle and the force of the shot results in recoil. The magnitude of the force on the rifle the magnitude of force on the bullet. 9. The force that acts on an object to stop its motion 10. Reaction always go in the direction of the action Down 1. The force that pull things toward Earth 2. A book exerts a force of 2N downwards, into a chair that exerts a force of SN downwards to the floor it stands on. What is the force that the floor exerts upwards on the chair? 5. For every action there is an equal and opposite reaction 6. Force acting on the opposite direction 7. Forces always come in 8. A push or a pull 5​

Answer 1

Explanation:

(c) (-3/-4)

When the numerator and denominator both are positive integers or both are negative integers, it is a positive rational number.

Answer 2

Answer:

Measurement, the process of associating numbers with physical quantities and phenomena. Measurement is fundamental to the sciences; to engineering, construction, and other technical fields; and to almost all everyday activities. For that reason the elements, conditions, limitations, and theoretical foundations of measurement have been much studied. See also measurement system for a comparison of different systems and the history of their development.