Subject:math/physics

Please answer the ff questions (kinematic equations of motion)

A.) 1.) For his early morning exercise, Andee jogged 12 cimes around a circular track of radius 5.0 m. Find his total distance traveled and his displacement.

2.) Lean and Mickey who are 150 m apart start walking toward each other at 3.0 m/s and 5.0 m/s, respectively. (a) How long will it take for them to meet? (b) Find the corresponding distance traveled by each.

3.) Angelito is driving at 6.0 m/s when a traffic enforcer signals that he should speed up. He then steps on the gas pedal and accelerated uniformly toa speed of 15 m/s in 4.5 s. Find the total distance Angelito traveled. Assume Angelito's reaction time is 0.15s.

4.) At the instant the traffic light goes green, a car waiting at the intersection starts ahead with an acceleration of 2.5 m/s^2 .At the same instant, a bus coming from behind moving at 12.0 m/spasses the car. When and where will the car catch up with the bus?