Laws Of Motion

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. To produce a displacement is required.
2. The product of mass and velocity of a body is .
3. The unbalanced force which slows down a moving bicycle when we stop paddling is the force of .
4. When a ball is dropped from a height, its speed increases gradually due to the force of .
5. was the scientist who gave the laws of motion.
6. Force is a quantity.
7. The usual name of forces which cannot produce motion in a body but only change its shape is called forces.
8. The total momentum of the bullet and the gun before firing is .
9. The property of bodies to resist a change in their state of rest or motion is called .
10. A mass of object A is 6 kg whereas that of another object B is 34 kg. Which of the two objects, A or B, has more inertia?