Question

7. Визначте модуль прискорення тіла масою 6 к під дією двох взаемно перпендикулярних сил, модулі яких дорівнюють 16 і 24 Н.​

Answer 1

Ответ:

4.8 м/с²

Объяснение:

m=6 кг    F1=16 H     F2=24 H     a=?

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Результирующая сила:

F=√(F1²+F2²)=√(16²+24²)=28.8 H

F=m*a ----> a=F/m=28.8/6=4.8 м/с²

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Answer 2

Calculation of Acceleration

To determine the magnitude of the acceleration of an object under the influence of two perpendicular forces, we can use Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

Given: - Mass of the object (m) = 6 kg - Magnitudes of the two perpendicular forces (F1 and F2) = 16 N and 24 N, respectively

We can calculate the magnitude of the acceleration (a) using the formula:

a = (F1^2 + F2^2)^(1/2) / m Substituting the given values into the formula, we have:

a = (16^2 + 24^2)^(1/2) / 6

Calculating this expression, we find:

a ≈ 5.65685424949 m/s^2

Therefore, the magnitude of the acceleration of the object is approximately 5.65685424949 m/s^2 under the influence of the two perpendicular forces with magnitudes of 16 N and 24 N.