A particle is projected with a velocity v

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The magnitude of angular momentum of the projectile about the point of projection when the particle is at its maximum height H is:. The acceleration of a particle increasing linearly with timer is be. The particle starts from the origin with an initial velocity, The distance travelled by the particle in time will be. There is a uniform magnetic field directed perpendicular and into the plane of the paper. An irregular shaped conducting loop is slowly changing in to a circular loop in the plane of the paper. A particle is projected with a velocity v so that its range on a horizontal plane is twice the greatest height attained.

A particle is projected with a velocity v

It is given that the damping force of the particle is proportional to the square of the distance and it is written as,. Last updated on Nov 2, Get Started. SSC Exams. Banking Exams. Teaching Exams. Civil Services Exam. Railways Exams. Engineering Recruitment Exams. Defence Exams. State Govt. Police Exams.

A car is moving on a road and rain is falling vertically. Key Components of Projectile Motion:. Projectile Motion.

This action cannot be undone. This will permanently delete All Practiced Questions. At any instant, its velocity v is at right angles to its initial velocity u; then v is:. A ship A is moving westwards with a speed of 10 km h - 1 and a ship B, km south of A is moving northwards with a speed of 10 km h - 1. The time after which the distance between them becomes the shortest, is:. Then the variation of kinetic K with vertical displacement y is. A swimmer wants to go to point 'C' starting from 'A'.

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A particle is projected with a velocity v

The learning objectives in this section will help your students master the following standards:. In addition, the High School Physics Laboratory Manual addresses content in this section in the lab titled: Motion in Two Dimensions, as well as the following standards:. Projectile motion is the motion of an object thrown projected into the air when, after the initial force that launches the object, air resistance is negligible and the only other force that object experiences is the force of gravity. The object is called a projectile , and its path is called its trajectory. Air resistance is a frictional force that slows its motion and can significantly alter the trajectory of the motion. Due to the difficulty in calculation, only situations in which the deviation from projectile motion is negligible and air resistance can be ignored are considered in introductory physics. That approximation is often quite accurate.

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Change in velocity after the time t from the time of projection will be:. After some time, if all the three particles are in the same line, then the relation among v 1 , v 2 and v is: 1. Bihar Upper Primary Teacher. If the object is to clear both posts, each with a height of 30m, find the minimum: a position of the launch on the ground in relation to the posts and b the separation between the posts. Gujarat High Court Peon. The path of a projectile is :. KVS Librarian. Is always perpendicular to the acceleration Is never perpendicular to the acceleration Is perpendicular to the acceleration for one instant only Is perpendicular to the acceleration for two instants. This image shows that path of the same object being launched at the same speed but different angles. Vizag Steel Management Trainee. India post Postman.

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JSSC Stenographer. WB Police SI. MP Police Constable. Law Officer - Scale I. The general equation for the path will be: 1. It can be found using the vertical component of the velocity and the acceleration due to gravity g. Nainital Bank PO. Gujarat Metro Maintainer. Motion in a Plane. Physics Mechanics. Was this answer helpful? This problem has been solved! Delhi Higher Judicial Service. At any instant, its velocity v is at right angles to its initial velocity u; then v is:. Learn Practice Revision Succeed.