A body whose momentum is constant

If no force acts on a body, it will. What is the time for which the force acts on th body? The period for which the force acts on the body is.

Submitted by Jesse M. We will assign your question to a Numerade educator to answer. Your personal AI tutor, companion, and study partner. Ask unlimited questions and get video answers from our expert STEM educators. Millions of real past notes, study guides, and exams matched directly to your classes.

A body whose momentum is constant

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. It is defined as the product of an object's mass and its velocity. Attention Class 9 Students! Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9. Mathematics Maths Class 9. Science Class 9. Explore all Class 9 Courses. View all answers.

Top Courses for Class 9 View all. HPCL Engineer.

Get Started. SSC Exams. Banking Exams. Teaching Exams. Civil Services Exam. Railways Exams. Engineering Recruitment Exams.

Courses for Kids. Free study material. Offline Centres. Talk to our experts Last updated date: 22nd Mar Study Material. Important Questions.

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:. Any of the individual angular momenta can change as long as their sum remains constant. This law is analogous to linear momentum being conserved when the external force on a system is zero. The net torque on her is very close to zero because there is relatively little friction between her skates and the ice. Also, the friction is exerted very close to the pivot point. Consequently, she can spin for quite some time.

Aldi farnworth

Besides giving the explanation of How much force acts on body whose momentum is constant i. Gender Male Female Others. MP Staff Nurse. Subtopic: Variable Mass System. What is not correct about ultrasonic waves? The motion of a rocket is based on the principle of conservation of. View in App Not Now. Central Bank of India Manager. A body may be in partial equilibrium, i. GIC Assistant Manager.

According to this law, a body at rest tends to stay at rest, and a body in motion tends to stay in motion, unless acted on by a net external force.

EMRS Librarian. How much force acts on a body whose momentum is constant. Exam Info. APCOB staff assistant. SSC Exams. Find the tension in the section OP. West Bengal Police Warder. If force acts on a body, whose line of action does not pass through its centre of gravity, then the body will experience. A 50 N force is applied at the point P in the horizontal direction. Chandigarh Police Constable. Two blocks are connected by a string as shown in the diagram.