radian The angular velocity of a rigid body rotating about an axis of rotation is = - 7i + 8j – 11k sec Determine the linear velocity of point B on the body with a position vector r = -3i – 9j + 8k m directed from a point on the axis of rotation. VB = ( -35 i + 89 j+ | 87 k)m/sec %3D

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.