1. Initial velocity=0 km/h
Final velocity=24 km/h
Time=3 seconds

2. Initial velocity=0 km/h
Final velocity=35 m/s
Time=5 seconds

3. Initial velocity=20 km/h
Final velocity=60 km/h
Time=10 seconds

4. Initial velocity=50 m/s
Final velocity=150 m/s
Time=5 seconds

What is the acceleration for each problem?