1. a ball is thrown straight down off a 12-meter balcony at a speed of 7 m/sec. how many
seconds will it take to hit the ground at the base of the balcony? (1.01 sec)

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) determine the magnitude and direction of projectile velocity at t= 1.3s b) determine the magnitude and direction of projectile acceleration at t=1.3s

Plss anybody know how to do this? ? i need the answers from a through d

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.