Projectile Motion Crossword Puzzle

QUESTIONS LIST:

• force: it is a push or a pull
• velocity: the speed of an object in one direction
• height: it is equal to 1/2 agt
• angle of projection: the angle between the initial velocity of an object from a horizontal plane through which the object is thrown.
• maximum height: the highest peak reached by the projectile.
• projectile motion: the motion of any object launched into air.
• vector: refers to quantity which has magnitude and direction.
• free fall: the vertical component.
• projectile: any object that has been thrown.
• gravity: force that causes all object to fall down.
• inertia: the resistance to change in motion.
• range: horizontal distance covered by a projectile.
• first law: a body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force.
• speed: the distance traveled per unit time.
• second law: acceleration of an object which directly related to the net force and inversely related to its mass.
• acceleration: its magnitude due to gravity is 9,8 m/s.
• motion: the change of the position of an object with time.
• trajectory: curved path of a projectile.
• third law: for every action, there is an equal and opposite reaction.
• uniform motion: the horizontal component.