Check your knowledge of this phenomenon with the online gravity test. Virtual Lab on Projectile Motion Guided by a student lab manual, students will observe and analyze how an object projected in a gravitational field is affected by changes in the angle of projection, velocity, and the resistance of the air through which the projectile moves. Here's your chance to reconstruct the Solar System. Back to Top Click on any of the vocabulary words below to hear them pronounced and used in a sentence. Decrease in size or wasting away of a body part or tissue.
Gravity is the force of attraction all celestial bodies have upon objects at their surface.
A tough band of tissue connecting the articular extremities of bones or supporting an organ in place. Ligaments become loose after time in weightlessness. The explosion of a very large star in which the star may reach a maximum intrinsic luminosity one billion times that of the sun. The rare phenomenon of the supernova is caused by the force of gravity on a star. Lacking apparent gravitational pull.