The formula for calculating pressure is P = F/A. Here, 'A' stands for ___. A. area B. acceleration C. angle D. amplitude 相关知识点: 试题来源: 解析 A。计算压强的公式 P = F/A 中,A 代表面积(area)。加速度是 acceleration,角度是 angle,振幅是 amplitude。反馈...
The formula for calculating force is F = ma. What does 'm' represent in this formula? A. speed B. mass C. acceleration D. distance 相关知识点: 试题来源: 解析 B。在公式 F = ma 中,m 代表质量(mass)。选项 A speed 是速度;选项 C acceleration 是加速度;选项 D distance 是距离。
向心力及向心加速度的求解公式(Aformulaforcalculating centripetalforceandcentripetalacceleration) Centripetalforceandcentripetalaccelerationformula.Txt, Taiwanonedaydoesnotrecover,Ionly4gradesaday!Ifthe sundoesn'tcomeout,Iwon'tgotowork;ifitcomesout,I'll goonsleeping!ThisarticleiscontributedbyLMT1993 Ppt...
Statistical analysis is also made to the seismic coefficient, and an empirical equation for calculating the maximum acceleration of the dam is provided, which provide an reference for the seismic stability analysis of rockfill dams using pseudo-static method.Zhou Hui...
The formula for calculating the force is F = ma. If the mass is 5 kg and the acceleration is 3 m/s², what is the force? A. 8 N B. 15 N C. 25 N D. 10 N 相关知识点: 试题来源: 解析 B。本题考查物理公式 F = ma 的应用。将质量 5kg 和加速度 3m/s²代入公式可得力为...
百度试题 结果1 题目The formula for calculating work done in physics is: A. Work = Force × Distance B. Work = Force × Time C. Work = Mass × Acceleration D. Work = Force × Velocity 相关知识点: 试题来源: 解析 A 反馈 收藏
截面发生扭转的过程中,截面沿着截面自身平面外发生的变形称为翘曲(Warping)。 (2)约束扭转和自由扭转。 截面发生扭转过程中,挠曲不受约束的情况,称为自由扭转,挠曲如果受到约束,就称为约束扭转。 (3)不同截面的扭转特性 圆形或管形截面(Circular section),由于是极对称的,扭转过程中截面均不发生翘曲。因此,对于圆...
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Provide the formula for calculating the acceleration of a motor given the moment of inertia and the accelerating torque. Provide the name of the terms in the formula. What is the mass of the object whose acceleration is in the graph?
求动摩擦因数的公式(Formula for calculating frictional coefficient).doc,求动摩擦因数的公式(Formula for calculating frictional coefficient) Several measuring methods of friction coefficient In the high school physics experiment, the method of measuring