Test your knowledge on Mechanics (9th & 10th Grade level).
1. Which of the following is a vector quantity?
2. What is the standard unit of acceleration?
3. If an object is in free fall (no air resistance), its acceleration is:
4. The slope of a Distance-Time graph represents:
5. According to Newton's Second Law, Force equals mass times:
6. The tendency of an object to resist changes in its state of motion is called:
7. What is the unit of Work and Energy?
8. Which force always acts perpendicular to the surface of contact?
9. Power is defined as the rate at which ____ is done:
10. Momentum is the product of mass and: