Answer the following word problem about rectilinear motion. Provide a complete solution. Thanks

1. Rectilinear Motion. Valak jumps off a tower 1000 feet high with an initial velocity of 120 ft/sec. At the same time, Lorraine walks on the ground along the foot of the tower according to the equation of motion L(t) = +3 - 10t2 + 25t + 1, where L is Lorraine's directed distance at any time t from the point directly under the path of Valak's path of motion. i. What is Valak's equation of motion? ii. What is Valak's speed when he hits the ground? iii. At what time is Lorraine accelerating? iv. Upon hitting the ground, will Valak hit Lorraine? Explain