Ade anza student enters the first annual mission college student vs machine butt-kicking contest. the machines get to go first. the machine is constructed with a boot attached to a disk (the disk's radius = r and its mass = m_d) by a massless rod (the length of the rod is 3r) to a boot with a mass m_b (you can treat it as a point mass at the end of the rod). a) what is the moment of inertia of boot-disk system? b) what is the torque produced by the hanging mass? c) what's the tangential v of the boot after rotating delta theta = pi, d) what's the de anza students velocity if the boot (which is moving horizontally at the time of impact) breaks off in their butt (an inelastic collision) assuming their mass is 80xm_b?

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

ya te mando la respuesta

inverse v=i*r

nice nice