1 pts select all statements that are true about centripetal acceleration and uniform circular motiorn. centripetal acceleration points outward you only have centripetal acceleration when moving in a full circle an object has no acceleration when undergoing uniform circular motion i g an object feels a push or pull that points outward when undergoing uniform circular motion ■ when the push or pull that causes uniform circular motion stops, the object moves tangentially to its previous circular path

The two metal spheres in the figure are connected by a metal wire with w switch in the middle. initially the switch is open. sphere 1, with the larger radius, i'd given a positive charge. sphere 2, with the smaller radius, is neutral. then the switch is closed. afterward, sphere 1 has charge q1, is at potential v1 and the electric field strength at its surface is e1. the values for sphere 2 are q2, v2, and e2. a. is v1 < ,> , or = to v2? explain. b. is q2 < , > , or = explain? c. is e1 < ,> ,or = to e2? explain?

A12-g wad of sticky clay is hurled horizontally at a 100-g wooden block initially at rest on a horizontal surface. the clay sticks to the block. after impact, the block slides 7.5 m before coming to rest. if the coefficient of friction between the block and the surface is 0.65, what was the speed of the clay immediately before the impact?

What is transferred to an object when work is done