A body whose momentum is constant

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Sign in Open App. How much force acts on body whose momentum is constant i. Verified Answer. Force is the rate of change of momentum. So, momentum is constant when force is zero. Most Upvoted Answer. Momentum and Force Momentum is a fundamental concept in physics that describes the motion of an object.

A body whose momentum is constant

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This action cannot be undone. This will permanently delete All Practiced Questions. A force of 50 dynes is acted on a body of mass 5 g which is at rest for an interval of 3 seconds, then impulse is. These forces are represented in magnitude and direction by the three sides of a triangle ABC as shown. The particle will now move with velocity. Two blocks are connected by a string as shown in the diagram.

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A body whose momentum is constant

So far, we have looked at the angular momentum of systems consisting of point particles and rigid bodies. We have also analyzed the torques involved, using the expression that relates the external net torque to the change in angular momentum. In this case, we can introduce the law of conservation of angular momentum. The angular momentum of a system of particles around a point in a fixed inertial reference frame is conserved if there is no net external torque around that point:.

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The learning objectives in this section will help your students master the following standards:. Using the example of football players, point out that both the mass and the velocity of an object are important considerations in determining the impact of collisions. The direction as well as the magnitude of velocity is very important.

A block of mass M is pulled along a horizontal frictionless surface by a rope of mass m. Kerala High Court Assistant. BPSC Exam. EMRS Accountant. A bullet of mass 0. Goa Police Constable. TN TET. The following is the relation between the object distance and the image distance in a plane mirror image :. The principle of conservation of linear momentum states that the linea AP High court Stenographer. B accelerated? Rajasthan Patwari. BIS Technical Assistant. Create Account.