Question

)      State the principle of conservation of momentum
       (ii)     A revolver of mass 500 g fires a bullet of mass l0g with a speed of 100 m/s. Find the :
               (a)  Momentum of the bullet.
                (b) Initial momentum of ‘revolver & bullet’ as a system.
                (c)  Recoil velocity of the revolver.
 

Answer 1

Answer:

the speed - timegraph of a car is given here . using the data in the graph calculate the total distance covered by the car

Answer 2

Explanation:

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