A person exerts a force of 40 N on a rope to lift a bucket. What is the tension in the rope? A. 40 N B. 50 N C. 30 N D. 60 N 相关知识点: 试题来源: 解析 A。解析:The tension in the rope is equal to the force exerted by the person. So it is 40 N. Option B, C...
Using the first way, sin30 x 0.6 = 0.3 I guess I just typed the equations into the calculator wrong because I got 29 N now which is the correct answer. Anyways, thanks for the clarification.FAQ: What is the tension force for this system in rotational equilibrium? What...
Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.
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Meanwhile, most young people in the West are expected to leave what could be life's most momentous decision—marriage—almost entirely up to luck. 同时,人们认为西方的大多数年轻人把婚姻这一可能是人生最重要的决定几乎完全交由命运来安排。 柯林斯高阶英语词典 He drinks what is left in his glass ...
What is the formula for surface tension? Cohesion Force: The force of attraction between the molecules of the same substance is called the cohesion force. It is also called the intermolecular attraction. Adhesive force is the force of attraction between the molecules of different substances. ...
Is force measured in newtons? What does a force acting on an object do to that object's motion? Is tension force and normal force the same? Two forces of magnitude 4N and 10N are applied to an object. The relative direction of the forces are unknown. What is the net force of...
Chilling, cruel and funny -- in an icy, Swedish way -- "ForceMajeure" is a drama about a...Moore, Roger
Strain is the deformation of materials under stress, focusing on the internal changes, while tension refers to the force stretching a material, emphasizing external stress.
Looking at the tension between the three legs of the triad can help security professionals determine their infosec priorities and processes. Why is the CIA triad important? The CIA triad provides organizations with a clear and comprehensive checklist to evaluate their incident response plan in the ...