The outer planets are mars, earth, venus and mercury. true or false.

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes