Question

на точечное тело массой 3 кг действует сила модуль которой равен 9 H чему равен модуль ускорения этого тела

Answer 1

используя формулу второго закона ньютона запишем F=ma отсюда выразим а=F/m, подставим числа из дано и получим а=9Н/3кг=3Н/кг=3 м/с в кв.

Answer 2

Calculating Acceleration of a 3kg Mass Under a 9N Force

To calculate the acceleration of a 3kg mass under a 9N force, we can use the formula F = ma, where F is the force applied, m is the mass of the object, and a is the acceleration produced.

Given: - Mass (m) = 3 kg - Force (F) = 9 N

We can rearrange the formula to solve for acceleration (a): a = F / m

Substituting the given values: a = 9 N / 3 kg

Calculating Acceleration

The acceleration of the 3kg mass under the 9N force is: a = 3 m/s^2.

This means that the module of acceleration of this body is 3 m/s^2.

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