Physics 9th

Equation of motion, scalar and vector, types of motion, newton’s laws, tension in string, friction,

centripetal force, resolution of forces, mass of earth, gravitation’s law, motion of artificial setelite, kinetic energy, pascal’s law, hook’s law, youngs modulus, archemedas principle,thermal conductivity,

convection and radiation,linear and volumer.thermal.expension.abdulslamh.s.no1

Numericals

1.2,1.3,1.7,1.10

4.2,4.3,4.4,4.5,4.6,4.7

6.1,6.2,6.3,6.6,6.7,6.8,6.9 7 practical. Pahly 10.