Can a net force be applied to an object and still have the object maintain constant speed. explain. a) no, a net force accelerates an object. b) no, a net force will always slow down the object. c) yes, a net force does not always acelerate an object. d) yes, if the net force is perpendicular to the motion of the object it will only change its direction.

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

Which situation will produce the greatest change of momentum