ICSE Class 9 Physics Laws of Motion
 a body freely falling from certain height.show graphically the relation between the distance fallen and square of time
 a cricket ball of mass 150 gram moving at a speed of 25 ms¹ brought to rest by a player in 0.03 seconds . Find the average force applied by the player.
 A weightlifter lifts a weight of 10 kg weight in 10 seconds. Calculate the change in the momentum of the weight (g = 9.8 ms
 State Newton's second law of motion.What information do you get from it?

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 Prove ;mathematically ,F=ma
 find the mass of a body which can be balanced by a force of 39.2 N.
 Derivation between  Newton's first law,second law and third law.
 An empty truck and a loaded truck moving with the same velocity .on applying brakes which truck will stop first and why
 what is momentum? give a relevant real world example.