SOLAR SYSTEM
CLASS 9 & 10 · PHYSICS
Our Solar System
Earth
Mercury
Jupiter
STEP 1
prostudypk.com · free MCQ tests
REMEMBER
Gravity keeps orbits
8 planets orbit the Sun
Closer to the Sun = shorter year
The Moon orbits Earth the same way
Free test → prostudypk.com
CLASS 9 & 10 · PHYSICS
Why don't the planets fly off into space?
Orbits in 25 seconds
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