PH-386
Acceleration
Physics · Secondary 3 · Medium · Acceleration
A 1.2 kg object is dropped from rest and falls freely for 3.0 s. Take . What is its speed after 3.0 s?
- 10 m/s
- 20 m/s
- 30 m/s
- 60 m/s
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.