CBSE Class 8 Science Force and Pressure
Force and its EffectsForce can change shape and state of motion. Study the various effects that a force can produce with examples. What are contact and non contact forces? Forces exerted normally on a surface produces pressure. What does pressure depend upon? Explore more...
Contact ForcesContact forces
Non-Contact ForcesNon contact forces
Atmospheric PressureAtmospheric pressure