Winnie the nation between the land Co
What he gravity
Describe an experiment to show that the
with the increase in the mass of the objec
What is weight? Write down the formal
What is friction Why is it possible to al
Define centripetal and centrifugal force
Give one/one example of centripetal a
What is acceleration? Write its unit
What is velocity? Is it a scalar or vecto
umerical problems
Convert 36 km/hr into m/s
Arcovers S4 km in an hour. What​
