Each soccer player can run at a speed of 7.5 m/s to kick a ball. a player can kick a stationary ball giving it a speed of 5 m/s. explain how can 5 soccer players send a ball forward with a speed of 192.5 m/s or 693 km/h, ignoring any air resistance (for example, assuming this is done on the moon). include a diagram with your explanation.

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

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

Which of the following is tru about semi-conductors