Physics Practice Worksheet

NexSolveAI O-Level Learning Hub™ · Original starter resource

Name: __________________ Date: __________

1. A 4 kg trolley experiences a resultant force of 18 N. Calculate its acceleration.
2. A car changes velocity from 5 m/s to 17 m/s in 4 s. Calculate its average acceleration.
3. A 9 V supply is connected across a 30 Ω resistor. Calculate the current.
4. A current of 0.4 A flows for 50 s. Calculate the charge transferred.
5. A wave has wavelength 0.8 m and frequency 25 Hz. Calculate its speed.
6. Explain why an object at terminal velocity has zero acceleration.

Show your formula, substitution and answer with units.