Unit 9: Force and Pressure
Topics covered: Force & Its Forms (Weight, Friction, Normal Reaction, Air Resistance, Tension) · Net Force, Balanced & Unbalanced Forces · Mass Density & Floating/Sinking · Pressure (P=F/A) & Pressure in Liquids · Inflating a Balloon & Air Pressure Effects · Hydraulic Elevator · Rocket Propulsion
- 13 questions, randomly selected, with shuffled options.
- Total time: 25 minutes. The quiz auto-submits when time runs out.
- Passing marks: 40%.
- Each question shows its reference topic; full solutions appear after submission.
Please fill in Student Name, Father Name and Roll/GR# to continue.