Consider a collision between two objects A and B. For this type of collision, the forces acting between the two objects will be equal in magnitude and opposite in direction (Newton’s third law of motion).Mathematically it can be written as. The long-short equity momentum factor is also a troublesome for hedging as a momentum factor is prone to “momentum crashes”. Sort by: Top Voted. Other factors such as power, coordination, jumping ability, and strength are also vital to maximize an athlete's performance in the long jump. What factors affect an object's momentum? How exactly do friction forces and other external forces change (mostly decrease) the momentum of an object? Then his momentum will be 200 Kg m s. We all have seen a truck full of logs of trees, has a large mass and therefore it must be slowed down long before the traffic light. You just clipped your first slide! Expert Answer: The two factors, which determine the momentum of a body are: (a) Mass of the body. Bouncing fruit collision example. In 1997, Mark Carhart, in his study, “On Persistence in Mutual Fund Performance,” was the first to use momentum, together with the three Fama–French factors (market … If the change in momentum occurs in short time interval , the effect of impact will be larger , If the change in momentum occurs in long time interval , the effect of impact will be smaller . Success Criteria All – Recall the factors that affect momentum and create a formula triangle. Unlike momentum, angular momentum does depend on where the origin is chosen, since the particle's position is measured from it. Momentum = Mass X Velocity. Related Videos. Magnetic moment of an electron. If the stock is trending down, he takes a short position . Newton's Second Law of Motion. Momentum is defined as the quantity of motion of the body. 3.2 FACTORS AFFECTING VISCOSITY The viscosity of Newtonian fluids is affected by temperature, pressure, and, in the case of solutions and mixtures, by composition. It tells how hard it would be to stop the object moving with some velocity. We find that the risk of momentum is highly variable over time and quite predictable. Answered by | 28th Jan, 2014, 02:37: PM. Bouncing fruit collision example. Natural increase and population growth. However, momentum has also had the worst crashes, making the strategy unappealing to investors with reasonable risk aversion. Just like for angular velocity, there are two special types of angular momentum: the spin angular momentum and orbital angular momentum. At relativistic speeds (getting on for the speed of light) then gamma comes into play. The velocity of the object, momentum is directly proportional to velocity hence, the … By its nature, momentum is fleeting, disappearing after about a year. It is always in the same direction as the velocity. Place several books on top of a table and position the plane board at an angle of about 15° from the horizontal. this is because even though the truck has very small velocity, but due to its mass it has very high momentum. Save my name, email, and website in this browser for the next time I comment. Factors that affect the acceleration : The resultant force : The acceleration is directly proportional to the resultant force acting on the constant mass This is because it has relatively more velocity than the truck but has much smaller momentum than a truck because of the high mass of trucks. The nine ball in the corner pocket? Irrespective of the duration of the time interval, the force acting between the two objects will be equal but opposite in direction. Mass, speed and direction (if direction is important). Answer- two factors affect the momentum, namely, the mass of the object and its velocity.