Question

Снежный шар массой 4 кг катится равномерно и прямолинейно. определите вес снежного кома и силу тяжести, действующую на него. сделайте рисунок и покажите на нем силу тяжести и вес снежного кома

Answer 1

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Answer 2

Calculating Weight and Force on a Rolling Snowball

A snowball with a mass of 4 kg is rolling uniformly and in a straight line. We need to determine the weight of the snowball and the force of gravity acting on it.

Weight of the Snowball: The weight of an object can be calculated using the formula: \[ \text{Weight} = \text{mass} \times \text{acceleration due to gravity} \]

Given that the mass of the snowball is 4 kg, and the acceleration due to gravity is approximately 9.81 m/s^2, we can calculate the weight of the snowball using the formula: \[ \text{Weight} = 4 \, \text{kg} \times 9.81 \, \text{m/s}^2 \]

The weight of the snowball is approximately 39.24 N.

Force of Gravity: The force of gravity acting on the snowball is equal to its weight, which we have calculated to be approximately 39.24 N.

Illustration of Forces

I'm sorry, but I'm unable to create visual illustrations. However, I can describe how the forces would be represented in a diagram. The weight of the snowball would be represented as a downward force, while the force of gravity acting on it would also be depicted as a downward force. These forces would be equal in magnitude and opposite in direction, as per Newton's third law of motion.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.