Тема: Homework help! Momentum question... pretty quick. Please & Thanks?

Momentum is nothing but the product of the mass of a body and its velocity. Some students aren’t partially clear with the concept and therefore, find it hard to solve problems related to physics momentum. As a result, their projects and assignments remain incomplete, which further affects their overall academic record. This forces the students to look out for someone who can offer the most desirable physics momentum help. However, now you do not have to wander around searching for help, as we are here to assist you in dealing with all your momentum related problems.

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force = 5*10 = 50N if the water bounced, the answer would be greater, as the roof would have to exert a larger force on the water to make it change direction instead of stopping, and therefore, according to Newton s 3rd law, the water would exert a larger force on the roof.

Net momentum before was 0 since nothing moved. All the momentum after has to add up to zero. Ball has momentum of mv = 10*500 = 5000 kgm/s (going forward). That means there must be a -5000 kgm/s (going backward) momentum on the cannon. -5000= mv = 1000v v= -5 m/s


Rolling and bowling, Bill shows us some Great Moments in momentum. It's the multiplied product of speed and mass, y'know. Well, watch

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Assume m = 200 g =.2 kg. Then, by the momentum-impulse formula, we have. Vertical.. F_y * t =.6 Horizontal. m * v_x =.09 So the magnitude of the balls momentum change is. √(.6² +.09²) ≈.607 Find the ball s final speed with the same form! This time, you need to determine the vertical velocity, using the given force, the time and the mass! Good luck!