Quantifying motion if you could, can you explain it in easy terms please?

A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s2. what is its velocity after 2 s? Review Activity Five - Quantifying Motion Here is a link to practice problems on The Physics Classroom Constant Velocity 6. How long will it take a running horse to travel 260 m and attain a speed of 12 m/s from V= rest? Accelerated Motion v. + 2aAx v = v. + at 7. A construction worker accidentally drops a brick from a high scaffold. a. What is the velocity of the brick after 4.0 s? b. How far does the brick fall during this time? Ax = ot+ at? Ax = 2 (1 + v.)t Constant Speed 8. Suppose a free-fall ride at an amusement park starts at rest and is in free fall. What is 1. Calculate your average speed of a 15 mi bicycle ride on the Chester Valley Trail from Wayne to Exton, if it takes you 1.5 hours to ride the trail. What is your velocity if you time period? the velocity of the ride after 2.3 s? How far do people on the ride fall during the 2.3-s are heading west? 2. Suppose your average speed of walking is 7 m/s (equivalent to about 3 miles/hour). How far could you walk in 2 hours? How long would it take you to walk 1600 meters (about 1 mile)? erb no weid Constant Acceleration 3. A car begins driving from a stationary position. It accelerates at 4 m/s2 for 10 seconds, then travels at a steady speed for another 10 seconds, all in the same direction. How much distance has it covered since it started driving? 4. A car is traveling to the right with a speed of 29 m/s when the rider slams on the accelerator to pass another car. The car passes the car at 110 m with constant acceleration and reaches a speed of 34 m/s. We want to find the acceleration of the car as it sped up