resulting force

简明释义

合力

英英释义

例句

1.When two magnets are brought close together, the resulting force 导致的力 between them can either attract or repel.

当两个磁铁靠近时，导致的力 导致的力可以是吸引或排斥。

2.The resulting force 导致的力 from the wind on the sailboat helped it move faster.

风对帆船的影响产生的导致的力 导致的力帮助它更快地移动。

3.The car accelerated down the hill, and the resulting force 导致的力 caused it to gain speed rapidly.

汽车沿着山坡加速，导致的力 导致的力使其迅速增加速度。

4.In a tug-of-war, the resulting force 导致的力 determines which team will win.

在拔河比赛中，导致的力 导致的力决定了哪一队会获胜。

5.When you push a box, the resulting force 导致的力 allows it to slide across the floor.

当你推一个箱子时，导致的力 导致的力使它能够在地板上滑动。

作文

In the study of physics, the concept of force is fundamental. Forces are vectors that can cause an object to accelerate, decelerate, or change direction. When multiple forces act on an object, it is essential to determine the overall effect of these forces. This is where the term resulting force (合力) comes into play. The resulting force is the single force that represents the combined effect of all the individual forces acting on an object. Understanding this concept is crucial for solving problems in mechanics and dynamics.To illustrate the idea of resulting force, consider a scenario where two people are pushing a car from opposite sides. One person pushes with a force of 100 Newtons to the right, while the other pushes with a force of 50 Newtons to the left. To find the resulting force, we must take into account the direction of each force. Since the forces are in opposite directions, we subtract the smaller force from the larger one. In this case, the resulting force is 50 Newtons to the right (100 N - 50 N = 50 N). This example demonstrates how to calculate the resulting force when dealing with forces acting in opposite directions.Another important aspect of the resulting force is its application in various real-world situations. For instance, when analyzing the motion of a car on a road, several forces are at play: the engine's driving force, friction between the tires and the road, air resistance, and gravitational force. Each of these forces contributes to the overall motion of the vehicle. By calculating the resulting force, engineers can determine whether the car will accelerate, maintain its speed, or decelerate. This understanding is vital for designing safe and efficient vehicles.Furthermore, the resulting force also plays a significant role in sports and physical activities. Athletes often need to apply multiple forces to achieve their desired outcomes. For example, a basketball player jumping to make a shot must consider the forces acting on their body, including gravity and the force exerted by their legs. The resulting force will dictate how high they can jump and how effectively they can shoot the ball. Coaches and trainers analyze these forces to improve athletes' performance and reduce the risk of injury.In conclusion, the concept of resulting force (合力) is a critical component in understanding how forces interact and affect motion. Whether in physics, engineering, or sports, recognizing the resulting force allows us to predict and manipulate the behavior of objects under various conditions. By mastering this concept, students and professionals alike can enhance their problem-solving skills and apply them to a wide range of scenarios. Ultimately, the resulting force is not just a theoretical idea; it has practical implications that influence our daily lives and the world around us.

在物理学研究中，力的概念是基础。力是可以使物体加速、减速或改变方向的矢量。当多个力作用于一个物体时，确定这些力的整体效果是至关重要的。这就是resulting force（合力）这一术语的用处。resulting force是代表作用于物体的所有单个力的综合效果的单一力。理解这一概念对于解决力学和动力学中的问题至关重要。为了说明resulting force的概念，考虑一个场景：两个人从相反的方向推一辆车。一个人以100牛顿的力向右推，而另一个人以50牛顿的力向左推。要找到resulting force，我们必须考虑每个力的方向。由于这些力方向相反，我们需要从较大的力中减去较小的力。在这种情况下，resulting force是50牛顿向右（100 N - 50 N = 50 N）。这个例子演示了如何在处理方向相反的力时计算resulting force。resulting force的另一个重要方面是其在各种现实世界情境中的应用。例如，在分析汽车在道路上的运动时，有几种力在起作用：发动机的驱动力、轮胎与路面之间的摩擦、空气阻力和重力。每一种力都对车辆的整体运动产生影响。通过计算resulting force，工程师可以确定汽车是加速、保持速度还是减速。这种理解对于设计安全高效的车辆至关重要。此外，resulting force在体育和身体活动中也起着重要作用。运动员通常需要施加多个力量来实现他们的期望结果。例如，一个篮球运动员跳起来投篮时，必须考虑作用于其身体的力，包括重力和腿部施加的力。resulting force将决定他们能跳多高以及他们投篮的有效性。教练和训练师分析这些力量，以提高运动员的表现并降低受伤风险。总之，resulting force（合力）的概念是理解力如何相互作用并影响运动的关键组成部分。无论是在物理学、工程学还是体育中，识别resulting force使我们能够预测和操控物体在各种条件下的行为。通过掌握这一概念，学生和专业人士都可以增强他们的问题解决能力，并将其应用于广泛的情境。最终，resulting force不仅是一个理论概念；它具有实际意义，影响着我们的日常生活和周围的世界。