acceleration (ækˌsɛləˈreɪʃən) n 1.the act of accelerating or the state of being accelerated 2.(General Physics) the rate of increase of speed or the rate of change of velocity. Symbol:a 3.(General Physics) the power to accelerate. Symbol:a ...
a.To increase the speed of:accelerated the engine.See Synonyms atspeed. b.PhysicsTo change the velocity of. 2.To cause to occur sooner than expected:accelerated his retirement by a year. 3.To cause to develop or progress more quickly:a substance used to accelerate a fire. ...
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...
(2010). What part of the concept of acceleration is difficult to understand: the mathematics, the physics, or both? ZDM. doi:10.1007/s11858-010-0262-9Tasar, M. F., What part of the concept of acceleration is difficult to understand: The mathematics, the physics, or both?, ZDM ...
McGraw-Hill Concise Encyclopedia of Physics. © 2002 by The McGraw-Hill Companies, Inc. acceleration 1. (linear acceleration) Symbol: a . The rate of increase of velocity with time, measured in meters per second per second (m s–2), etc. 2. (angular acceleration) Symbol: α. The rate...
The science of physics deals with movement and motion. Acceleration, or the measurement of the change in speed over time, is one type of movement or motion that physics addresses. Think of a car pulling out of a parking space onto the road. Over an amount of time, the car speeds up, ...
我是单独的。[translate] aAcceleration is the most important abstract concept in kinematics, which is a difficult concept to understand for physics learners 加速度是最重要的抽象概念在动力学方面,是要了解的一个困难的概念为物理学习者[translate]
Acceleration Abbr. a(Physics) The rate of change of velocity with respect to time. Speed Success; prosperity Wish me good speed Acceleration (uncountable) The act of accelerating, or the state of being accelerated; increase of motion or action; as opposed to retardation or deceleration. A falli...
Definition of the Acceleration of Gravity: The acceleration of gravity is the acceleration value an object would have if acted upon solely by the force of gravity. On Earth, it is a constant value of 9.8 m/s/s. The English language has an overwhelming number of words. Because of the enor...
Define Acceleration due to gravity. Acceleration due to gravity synonyms, Acceleration due to gravity pronunciation, Acceleration due to gravity translation, English dictionary definition of Acceleration due to gravity. n the acceleration of a body falli