Question

Может ли импульс тела равняться нулю?

Answer 1

P= mV
тк масса не равна 0 , то если скорость =0 то импульс=0

Answer 2

Может
если скорость равна нулю

Answer 3

Impulse of a Body and Zero

The impulse of a body can indeed be equal to zero. The impulse of a body is defined as the product of the force acting on an object and the time interval over which the force acts. Mathematically, it is represented as p = FΔt, where p is the impulse, F is the force, and Δt is the time interval.

If the force acting on a body is zero, then the impulse will also be zero, regardless of the time interval. This means that if there is no force acting on the body, there will be no change in momentum, and the impulse will be zero.

This concept is in line with the principle of conservation of momentum, which states that the total momentum of an isolated system remains constant if no external forces act on it.

Therefore, it is possible for the impulse of a body to be equal to zero, especially when there is no force acting on the body.

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