Physics tutorial: Laws of motion, momentum and work


	Laws of Motion Links to pages in this chapter
	Newton's first law of motion Newton's second law of motion Newton's third law of motion Law of conservation of momentum
	Projectile Motion
	Horizontal projection Path of a projectile Net velocity at any instant time Angular projection Time of flight Maximum height Range
	Work, Power, Energy Links to pages in this chapter
	Work Cases where no work is done Units to work Positive and negative work Examples on work done Variable force Examples on variable force