If the force acting on an object is doubled while the mass remains the same, what happens to the acceleration? A. Doubled. B. Halved. C. Remains the same. D. Quadrupled. 相关知识点: 试题来源: 解析 A。原因:根据牛顿第二定律 F = ma,当力加倍质量不变 ...
The force acting on an object is directly proportional to its acceleration. If the force on an object is doubled, its acceleration will ___. A. be halved B. remain the same C. be doubled D. be quadrupled 相关知识点: 试题来源: 解析...
Force acts on an object may change Adirection Bshape Cspeed Dall of aboveSubmit Buoyant force acting on an object is equal to the Amass of the solid immersed Bweight of the solid immersed Cmass of the liquid displaced by the object Dweight of the liquid displaced by the objectSubmit Fo...
The invention relates to a method for measuring the force acting on an object trapped in an optical trap arrangement, wherein a laser beam (1) is focused by means of a trap lens (2), and an object is trapped in said focus, and wherein further light scattered on the object is ...
There are two forces acting on an object. One force has a magnitude of 39 N and is directed along the +x-axis. The other force has a magnitude of 25 N and is directed along the +y-axis. What is the direction of the acceleration of the object?
In a physics experiment, the force acting on an object is 10 N and the acceleration is 2 m/s². The mass of the object is ___. A. 20 kg B. 5 kg C. 12 kg D. 8 kg 相关知识点: 试题来源: 解析 B。根据牛顿第二定律,力等于质量乘以加速度,所以质量等于力除以加速度,10 除以 2...
百度试题 结果1 题目英语翻译If the net force acting on an object increases,what happens to the acceleration of the object? 相关知识点: 试题来源: 解析 如果作用在一个物体上的合理增加,那么这个物体的加速度会发生什么变化?反馈 收藏
例如,句子 “The acceleration of an object is directly proportional to the force applied to it.”(物体的加速度与施加在其上的力成正比。) 5. 在数学中,“force” 可以表示 “力矩”。例如,句子 “The force moment of a force acting on an object is equal to the product of the force and the ...
In physics, the force applied on the object is defined result of multiplication of the mass of the object to the acceleration. The formula to calculate the force is as follows, F=ma Here, the mass of the object is m and the acceler...
A force of 5 N is acting on an object. The object is displaced through 2m in the direction of force. If the force acts on the object all through the displacement, then find the work done on the object. View Solution किसी वस्तु पर 2.5 N बल ल...