An object of mass 1.5kg travelling in a straight line with a velocity

1.	An object of mass 1.5kg travelling in a straight line with a velocity of 5m/s collides with a wooden block of mass 5kg resting on the floor. This object sticks with the wooden block after collision and both move together in a straight line. Calculate:(a)the total momentum before collision.(b) total momentum after collision(c) the velocity of the combination of these objects after collisionPLEASE FAST VERY URGENT
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An object of mass 1.5kg travelling in a straight line with a velocity of 5m/s collides with a wooden block of mass 5kg resting on the floor. This object sticks with the wooden block after collision and both move together in a straight line. Calculate:(a)the total momentum before collision.(b) total momentum after collision(c) the velocity of the combination of these objects after collisionPLEASE FAST VERY URGENT

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This is your REQUIRED answer.

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