Related to kinetic energy:Rotational kinetic energy kinetic energy A bowling ball has kinetic energy when it is moving. When it strikes the pins, some of that energy is passed on to the pins. kinetic energy n. The energy possessed by a body because of its motion, equal to one half the ...
the square of the velocity of the object D. the product of the mass and the velocity of the object 相关知识点: 试题来源: 解析 C。动能“kinetic energy”与物体速度的平方成正比。动能公式为 E=1/2mv²。选项 A 仅质量不行;选项 B 速度不对;选项 D 不是质量和速度的乘积。反馈 收藏 ...
(c) The kinetic energy, E, of an object of mass m kg moving with velocity v m/s can be found using the formul aE=1/2mv^2 . Find the value of m when E =120 and v = 8. 相关知识点: 试题来源: 解析 (c) 反馈 收藏
We can see from this that, when the mass (m) of an object increases, so does its kinetic energy, and when the velocity (v) of an object is doubled, the value of kinetic energy increased by four times. Therefore, the kinetic energy is directly proportional to an object’s mass and v...
(TKE) is not strongly correlated with the flame. The TKE mainly changes by the viscous-dissipation and the pressure dilatation terms. The viscous-dissipation always transfers energy from the kinetic energy to the internal energy, but the pressure-dilatation term may transfer energy fro 然而,总动能...
It was concluded that the effect of kinetic energy during isokinetic leg extension may elicit differences in measurement where the associated error (Kerr) significantly increases with increasing velocity concentrically and decreases eccentrically 展开 关键词: Kinetic energy kinetic error work measurement type...
百度试题 结果1 题目13 Which of the following has the most kinetic energy?A B2m/s10m/s500kg80kg CD4m/s6m/s3000kg750kg Your answer 相关知识点: 试题来源: 解析 C 反馈 收藏
题目Energy can be in different forms. Kinetic energy is the energy of ___. A. moving objects B. stretched springs C. objects at a height D. charged particles 相关知识点: 试题来源: 解析 A。动能是运动物体的能量;拉伸的弹簧具有弹性势能;在高处的物体具有重力势能;带电粒子具有电势能等。反馈...
被引量: 5发表: 1981年 Prompt neutrons from the spontaneous fission of fermium-257 The kinetic energy distributions of coincident fragments from the spontaneous fission of 250Cm and 250Cf have been measured with silicon surface-barrier de... JP Balagna,JA Farrell,GP Ford,... 被引量: 4发表:...
Kinetic energy is one of the two main types of energy, with the other type being potential. Kinetic energy is defined as the energy generated by motion. This energy can be made by many different types of movement, and not all kinetic energy is conducted by physical objects. The formula for...