A25 newton force applied on an object moves it 50 meters. the angle between the force and displacement is 40.0°. what is the value of work being done on the object? 0 joules 9.6 × 10^2 joules 1.2 × 10^3 joules -9.6 × 10^2 joules -1.2 × 10^3 joules

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

What is the moment of inertia i of this assembly about the axis through which it is pivoted? express the moment of inertia in terms of mr

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?