A small 0.37 g bug stands at one end of a thin uniform bar that is...
A small 13.0-g bug stands at one end of a thin uniform bar that is initially at rest on a smooth horizontal table. The other end of the bar pivots about a nail driven into the table and can rotate freely, without friction. The bar has mass 70.0 g and is 110 cm in length. The bug jumps off in the horizontal direction, perpendicular to the bar, with a speed of 15.0 cm/s relative to the table. A. What is...
A bar 1.91 m long pivots in a vertical plane about one end. The first 0.37 m of this rod is made of nonconducting material, but the outer part are made of iron (see Figure). The apparatus is within a uniform 1.2 T magnetic field oriented at right angles to the plane in which the bar rotates. At what angular speed would you need to rotate this bar to generate a potential difference of 11.8 V between the ends of...
A thin uniform rod has a length of 0.520 m and is rotating in a circle on a frictionless table. The axis of rotation is perpendicular to the length of the rod at one end and is stationary. The rod has an angular velocity of 0.37 rad/s and a moment of inertia about the axis of 2.70×10−3 kg⋅m2 . A bug initially standing on the rod at the axis of rotation decides to crawl out to the other end of...
A thin uniform rod has a length of 0.550 m and is rotating in a circle on a frictionless table. The axis of rotation is perpendicular to the length of the rod at one end and is stationary. The rod has an angular velocity of 0.42 rad/s and a moment of inertia about the axis of 2.60x10-3 kg .m2 . A bug initially standing on the rod at the axis of rotation decides to crawl out to the other end...
A thin uniform rod has a length of 0.530 m and is rotating in a circle on a frictionless table. The axis of rotation is perpendicular to the length of the rod at one end and is stationary. The rod has an angular velocity of 0.41 rad/s and a moment of inertia about the axis of 3.10×10−3 kg⋅m2 . A bug initially standing on the rod at the axis of rotation decides to crawl out to the other end of...
A particle A, with a mass of 205 g, collides with one thin homogeneous metal bar B, with a mass of 1.50 kg. The rod, which can rotate freely about a horizontal shaft through point O at the upper end of the rod, is before the shock at rest. Stuck in the shock particle A on the rod at point P. The distance between points O and P are ? = 0.840 m. Length of the rod ? = 1,050...
A long thin bar (length L = 18 cm, mass 1.8 kg) of uniform density is placed upon a horizontal, frictionless surface. A small rubber puck (mass 250 g) slides towards the bar with a speed (2 m/s) directed perpendicular to the bar. It collides perfectly elastically with the bar at a distance (d) from the center of mass of the bar in such a way that the puck rebounds with a velocity (1 m/s). a) What is the value...
A uniform thin rod of length 50 cm and mass 4.0 kg can rotate in a horizontal plane about a vertical axis through from the right side. The rod into one end of the rod. As viewed from above, the bullet's path makes an angle of θ 60° with the rod (as shown in the figure below)If the bullet lodges in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the...
Red-headed Agama lizards (Agama agama) are able to control the pitch of their bodies when jumping to higher ground or onto vertical surfaces by using their tail to regulate angular momentum. Pitch refers to, for example, the up or down orientation of the nose of an airplane or, in this case, the body and nose of the lizard. The fiqure below shows the lizard just before it jumps. A change in pitch during the jump would represent a rotation of...
Please please please solve it!!! Red-headed Agama lizards (Agama agama) are able to control the pitch of their bodies when jumping to higher ground or onto vertical surfaces by using their tail to regulate angular momentum. Pitch refers to, for example, the up or down orientation of the nose of an airplane or, in this case, the body and nose of the lizard. The figure below shows the lizard just before it jumps. A change in pitch during the jump...