Question

Дано х=2t²+3t-10 F=55H m-?

Answer 1

Из кинематического уравнения следует, что ускорение равно a=4м/с^2

По II закону Ньютона F=ma. Значит, m=F/a=55/4=13.75кг.

Ответ: 13,75кг

Answer 2

To determine the value of "m," we need additional information or context. It seems like you have provided two equations, but they are not directly related to each other. One equation involves variables "x" and "t," and the other involves "F."

Let me clarify the situation:

1. The equation with "x" and "t": x = 2t² + 3t - 10

2. The equation with "F" and "m": F = 55H

However, there's no direct link between "x" or "t" and "F" or "m" in the given information. If there is a connection between these variables, you need to provide additional equations or information to solve for "m" using "x" or "t" in conjunction with "F."

Please provide more details or equations to proceed further with the solution.