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This test mixes questions from lessons 9 to 15: forces, friction, the six simple machines, the types of levers, lever balance, pulleys and the wheel and axle, mechanical advantage and work. Pass it to earn the Part 2 badge.
✓ You passed this lesson’s test.
Find the topic, use the idea — “decide which lesson a question comes from, then use that lesson’s rule”
Use it for: Revision of Part 2 before a science test, a STEM challenge or building a machine model.
Check: A nutcracker is also load-in-the-middle, class 2 ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🏅 Machines Champ badge when you pass — and a certificate when you finish all 8 lessons of Part 2 · Forces and machines. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.