§ Year 10 · Physics strand of Science · Australian Curriculum
Year 10 Physics.
The bridge year before senior Physics decides itself.
Year 10 students sit Science in Queensland, not separate Physics. But Year 10 is also the year they have to choose whether to take Year 11 Physics. This page is about the physics strand inside Year 10 Science — motion, Newton's laws, waves, and an introduction to electromagnetism. If your child is leaning toward Year 11 Physics, this is the strand where the decision quietly gets made.
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§ What Year 10 covers
The syllabus, in plain English.
Year 10 Science follows the Australian Curriculum v9. The physics strand for Year 10 is built around motion — describing motion with distance, displacement, speed, velocity and acceleration; introducing Newton's laws; and using motion graphs. Waves come back as a topic with both qualitative and (in some schools) quantitative treatment of wavelength, frequency and the wave equation. Most Queensland schools also introduce electromagnetism as a bridge into Year 11 Physics. Year 10 is the year the physics strand becomes recognisably similar to senior Physics in style and rigour.
Physical sciences strand — Motion, waves and electromagnetism (Year 10 Science)
- Distance vs displacement, speed vs velocity, acceleration
- Distance-time and velocity-time graphs — reading and constructing
- Newton's three laws of motion — qualitative and simple quantitative
- Waves — wavelength, frequency, amplitude and the wave equation v = fλ
- Introduction to electromagnetism — magnetic fields, electromagnets
- Linking force, motion and energy in worked examples
§ Where Year 10s get stuck
Common pitfalls — and how to dodge them.
Treating velocity and speed as the same thing
Speed is how fast something is moving. Velocity is how fast and in which direction. A car going 60 km/h around a roundabout has constant speed but constantly changing velocity. Year 10 questions test the distinction routinely, and "velocity = speed" thinking blocks every kinematics question that involves direction.
Reading the slope of a velocity-time graph as distance instead of acceleration
On a distance-time graph, the slope is the velocity. On a velocity-time graph, the slope is the acceleration — and the area under the graph is the distance. Year 10 students mix these up constantly. We work through both graph types side by side until reading the slope and area is automatic.
Misapplying Newton's Third Law
Newton's Third Law action-reaction pairs act on different objects. The Earth pulls on the apple; the apple pulls on the Earth. Both forces are the same size, opposite direction, on different bodies. Year 10 students often pair up forces on the same object (gravity down and normal force up on a book) and call them an action-reaction pair. That is wrong — those are just balanced forces on one object.
Forgetting to convert units before substituting into formulas
Speed in km/h, time in minutes, distance in metres — the formula v = d/t breaks immediately if the units don't match. Year 10 students lose marks because they plug numbers in raw. We teach the unit-check habit: write the formula, write the units beside each value, convert before substituting.
Confusing frequency and period
Frequency is how many wave cycles happen per second (Hz). Period is how long one cycle takes (seconds). They are reciprocals of each other (f = 1/T). Year 10 students treat them as the same thing and lose marks on every wave-equation question. We separate them on day one.
§ Worked examples
A question. A walkthrough. The marks.
Example 1
A kinematics calculation
The question
A cyclist starts from rest and accelerates uniformly to a velocity of 12 m/s in 4 seconds. Calculate the acceleration of the cyclist, and the distance travelled during the 4 seconds.
Walkthrough
Step 1 — List the known values. Initial velocity u = 0 m/s. Final velocity v = 12 m/s. Time t = 4 s. Step 2 — Calculate acceleration. a = (v − u) / t = (12 − 0) / 4 = 3 m/s². Step 3 — Calculate distance. Because the acceleration is uniform, the average velocity is (u + v) / 2 = (0 + 12) / 2 = 6 m/s. Distance = average velocity × time = 6 × 4 = 24 m. Step 4 — Sanity-check the units. m/s² for acceleration, m for distance. Both correct. Step 5 — State the answers in sentences. The acceleration is 3 m/s² and the distance travelled is 24 m. Year 10 mark allocation typically: 1 for the acceleration formula, 1 for the acceleration value with units, 1 for the average velocity step, 1 for the distance with units. Students who write "a = 3" without units lose a mark, even with correct numbers.
Example 2
Applying Newton's Second Law
The question
A 1500 kg car accelerates from rest along a flat road. The net forward force on the car is 4500 N. Calculate the acceleration of the car, and explain qualitatively what happens to that acceleration if the driver doubles the applied force.
Walkthrough
Step 1 — Write Newton's Second Law. F = ma, so a = F / m. Step 2 — Substitute. a = 4500 N / 1500 kg = 3 m/s². Step 3 — State the answer. The car accelerates at 3 m/s². Step 4 — Apply the law again qualitatively. If the force doubles (to 9000 N) and the mass stays the same, the acceleration also doubles (to 6 m/s²) — because acceleration is directly proportional to net force when mass is constant. Step 5 — Add the caveat for top marks. In reality, the "net" force is what matters — if friction or air resistance also grow, the net force grows by less than the doubled applied force, so the acceleration would be slightly less than 6 m/s². The qualifier about net vs applied force usually earns the top-band mark on this question.
§ Why Pythora for Year 10 Physics
Not generic tutoring. Specifically this.
Tutors who sat Year 11 and 12 Physics recently
Every Pythora physics tutor sat senior Physics within the last few years and scored highly. They know exactly which Year 10 physics-strand habits make Year 11 Physics manageable — and which ones cause the Term 1 panic that loses students from the subject.
Honest advice about whether senior Physics is the right call
Year 10 is the choice point. Some students should take Year 11 Physics; some shouldn't. We work with your child for a few sessions and tell you honestly which group they're in, based on their actual maths and reasoning patterns — not just whether they like the subject.
Motion graphs taught with care
Motion graphs are the topic Year 10 students hate most and Year 11 Physics assumes you handled cleanly. We teach the slope-vs-area reading method until the difference between a distance-time graph and a velocity-time graph is automatic.
A written recap of every session, automatically
You see exactly what was covered, where your child struggled, what was set as homework, and what next session will focus on. In your inbox inside six minutes of the lesson ending.
§ Real student
“I was going to drop Physics for Year 11 but the motion stuff finally clicked. Now I'm taking it and feeling fine about it.”
§ Where this fits
One step on the path.
Year 10 is the bridge. The motion strand in Year 10 Science is the direct setup for Year 11 Physics Unit 1, and the choice of whether to take Year 11 Physics happens at the end of Year 10. Senior Physics assumes you can already use the kinematics formulas, read motion graphs cleanly, and apply Newton's laws to simple problems. If those are shaky now, the Term 1 Year 11 jump is brutal. The cheapest insurance against that jump is solid Year 10 tutoring.
Builds from
Year 9 Physics (energy strand)Leads to
Year 11 Physics§ Questions
Frequently asked.
How do I know if my Year 10 child should take Year 11 Physics?
Three signals to look for: are they comfortable with the algebra in Year 10 maths (rearranging formulas, substituting); do they enjoy working out why something works rather than just memorising; and do they get through the Year 10 motion unit without it being a constant struggle? If two of three are yes, Year 11 Physics is usually a reasonable call. Our tutors will give you a candid view after three or four sessions.
My Year 10 doesn't plan to take senior Physics. Is tutoring still useful?
Yes, if the physics strand of Year 10 Science is the part dragging the overall Science grade down. Year 10 Science still goes on the report card, and a poor result in the physics unit can pull the subject grade down even if the other strands are fine. A few targeted sessions during the motion or waves unit usually fixes that.
Does the tutor cover the maths needed for kinematics?
Yes. Year 10 kinematics needs comfortable rearranging of formulas like v = u + at, and substitution with units. If the gap is maths-based rather than physics-based, the tutor will say so and we can rebalance the sessions toward maths or run both in parallel.
How much does Year 10 Physics tutoring cost?
Year 10 Physics (the physics strand of Year 10 Science) is $75 per hour as a Junior subject. Billed weekly for completed sessions, no lock-in. Every new family gets a free trial session with their matched tutor first.
Year 10 Physics.
Done properly.
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