1.Use Newton's laws of motion to describe what happens when you kick a soccer ball.2.Explain why Newton's first law of motion is sometimes called the law of inertia?3.Determine whether the inertia of an object
The units of M.I are kg m^(2) and its dimensional formula is [M^(1)L^(2)T^(0)]. No, it is not a vector.
百度试题 结果1 题目1. What is Newton's First Law of Motion? Explain the concept of inertia. 相关知识点: 试题来源: 解析 Read the handout above. 反馈 收藏
However, I don't see why we can use R here rather than the distance from the center of the pulley to the mass. Isn't the moment of inertia = mr^2, where r is the distance the center of the pulley to the position of m1? When we use Σmiri2 to find an object’s moment of...
Moment of Inertia.Moment of inertia of an object is measurement of its tendency to oppose the rotational motion. Higher will be the moment of inertia of an object, harder will be to rotate it.Answer and Explanation: mA =...
Centripetal and centrifugal forces are two terms used to describe the physics of circular motion — but only one of them is real. The centripetal force keeps an object moving in a circle and is always pointed toward the center of that circle. For instance, the gravitational force of the sun...
What is an elastic collision?Question:What is an elastic collision?Collision:Whenever two moving objects exert force on each other for a small interval of time, the event is termed as collision. For example, the motion of billiard balls or two vehicles traveling in a straight line but in opp...
ODS testing determines the structural deflection shapes of an operating DUT by measuring the amplitude and phase information of the DOFs. ODS Testing does not use input excitation signals, but only output response signals. One or more of the response DOFs are selected as the reference DOF(s) to...
1 Forceinsidetheobjectintheendwhat happened-threelawsofmechanicsto explaininertia Abstract Objectbyexternalforces(externalforcesremovedthenature ofgravity-gravityandthecombinedcaseofnon-zero externalforce)whenitsinternalintheendwhathappened? Thisisthedifferencebetweenanobjectwhetheritis generalizedinertialstateofmotion...
There are seven types of crystal structures based on the crystal system. These are cubic, tetragonal, hexagonal, rhombic, monoclinic, and triclinic. Answer and Explanation: The most efficient technique to determine the crystallinity of solid material is using x-ray di...