Semifinals Crossword Puzzle 2
Across
- 5. time required for a satellite to complete an orbit.
- 8. ∑▒〖F_n=ma_n 〗 is the formula for ________ components
- 11. normal component is also known as ___________ force
- 13. The _________ of the forces acting on a particle is equal to the rate of change of linear momentum of the particle.
- 15. Each planet describes an ellipse, with the _________ located at one of its foci
- 17. Newton’s _______ law states that the resultant of the force acting on a particle is equal to the rate of change of linear momentum of the particle
- 19. coined the term watt
Down
- 1. With the inclusion of the inertial vector, the system of forces acting on the particle is equivalent to zero. The particle is in dynamic __________
- 2. The squares of the ________ times of the planets are proportional to the cubes of the semimajor axes of their orbits.
- 3. plural of momentum
- 4. unit of static and kinetic friction
- 6. is the capacity to do work
- 7. Properties of planetary orbits around the sun were determined astronomical observations by Johann ________
- 9. amount of space inside of a solid figure
- 10. ∑▒〖F_t=ma_t 〗 is the formula for ________ components
- 11. US ______ units are base units force (lb), length (m), mass ( slug)
- 12. ________ friction is dimensionless. μ_s
- 14. _______ momentum principle states that If the resultant force on a particle is zero, the linear momentum of the particle remains constant in both magnitude and direction
- 16. discoverer of Inertia
- 18. the bottom line of the shape such as triangle or rectangle