ROLLING, TORQUE, and ANGULAR MOMENTUM
... P roblem 7. A constant horizontal force Fapp of m agnitude 10N is applied to a w heel of m ass 10 kg and radius 0.30m . T he w heel rolls sm oothly on the horizontal surface, and the acceleration of its cent er of m ass has m agnitude 0.60 m /s 2 . ( a ) In unit-vector notation, w hat is the frictio ...
... P roblem 7. A constant horizontal force Fapp of m agnitude 10N is applied to a w heel of m ass 10 kg and radius 0.30m . T he w heel rolls sm oothly on the horizontal surface, and the acceleration of its cent er of m ass has m agnitude 0.60 m /s 2 . ( a ) In unit-vector notation, w hat is the frictio ...
Physics 7B - AB Lecture 3 April 24 Vectors
... momentum vectors of everything that makes up the system, I.e. ptotal = ∑pi = p1+ p2+ p3+… Is conserved for a system if nothing external ...
... momentum vectors of everything that makes up the system, I.e. ptotal = ∑pi = p1+ p2+ p3+… Is conserved for a system if nothing external ...
Chapter 8 Rotational Dynamics continued
... Right-Hand Rule: Grasp the axis of rotation with your right hand, so that your fingers circle the axis in the same sense as the rotation. Your extended thumb points along the axis in the direction of the angular velocity. Vector Quantities in Rotational Motion Angular Acceleration Angular Momentum ...
... Right-Hand Rule: Grasp the axis of rotation with your right hand, so that your fingers circle the axis in the same sense as the rotation. Your extended thumb points along the axis in the direction of the angular velocity. Vector Quantities in Rotational Motion Angular Acceleration Angular Momentum ...
University Physics AI No. 8 Spin and Orbital Motion
... light string over a frictionless pulley of radius R and rotational inertia I (Fig.4). The string does not slip on the pulley, and it is T1 not known whether or not there is friction between the plane and sliding block. When this system is released, it is found M that the pulley turns through an angl ...
... light string over a frictionless pulley of radius R and rotational inertia I (Fig.4). The string does not slip on the pulley, and it is T1 not known whether or not there is friction between the plane and sliding block. When this system is released, it is found M that the pulley turns through an angl ...
Chapter 5
... The linear momentum of a mass m moving in the x direction with a velocity Vx is mVx. The angular momentum (L) of a point mass m rotating with an angular velocity rad/s in an arc having a radius of curvature R is mVR = mR2. The angular momentum has dimension of “length times momentum,” and is th ...
... The linear momentum of a mass m moving in the x direction with a velocity Vx is mVx. The angular momentum (L) of a point mass m rotating with an angular velocity rad/s in an arc having a radius of curvature R is mVR = mR2. The angular momentum has dimension of “length times momentum,” and is th ...
Momentum Conservation
... Two balls fall at the same rate due to gravity, but with different momenta. ...
... Two balls fall at the same rate due to gravity, but with different momenta. ...
Gaining Momentum
... •An “elastic” collision is one in which the objects “bounce”, and energy is conserved. •An “inelastic” collision is one in which the objects stick together, and energy is lost to heat. ...
... •An “elastic” collision is one in which the objects “bounce”, and energy is conserved. •An “inelastic” collision is one in which the objects stick together, and energy is lost to heat. ...
Rotational Kinematics and Dynamics Review
... 1. The Earth takes slightly less than one day to complete one rotation about the axis passing through its poles. The actual time is 8.616 × 104 s. Given this information, what is the angular speed of the Earth about its axis? ...
... 1. The Earth takes slightly less than one day to complete one rotation about the axis passing through its poles. The actual time is 8.616 × 104 s. Given this information, what is the angular speed of the Earth about its axis? ...
q - MACscience
... much the same as any object moving in a straight line has linear momentum. ► Angular momentum depends on: The angular velocity w The rotational inertia I ► Symbol: ...
... much the same as any object moving in a straight line has linear momentum. ► Angular momentum depends on: The angular velocity w The rotational inertia I ► Symbol: ...
