📘 kinematics

1. **State the problem:** We have a particle P moving along a line with displacement from point O given by $$s = 4t^2 + \frac{125}{t}$$ for $$t \geq 1$$ seconds. We need to find th

1. **Problem statement:** We have two particles A and B moving in the x-y plane.

1. **State the problem:** We have a particle P moving along a line with displacement from a fixed point O given by

1. **Problem statement:** Jeff and Will run back and forth between two parallel lines A and B, 120 m apart. Jeff starts at line A running towards B at 4 m/s.

1. **Problem statement:** We have two athletes, A and B, running in a relay race. Athlete A runs at a constant velocity of 10 m/s until he starts to decelerate at 5 m/s² and eventu

1. **State the Problem:** Ann runs a 100 m sprint consisting of three parts: - First 25 m: accelerating with $a_1 = 1.8 \text{ m/s}^2$ for $t_1 = 5$ s.