A car moving at 15 m/s skids to a stop in 20m. If the car travels at 30 m/s, how far will it skid, assuming the same constant braking force?

23. public and private investment in infrastructure include all of the following except a) worker knowledge and skill development b) telecommunication systems, internet provider systems, and power distribution systems c) highways, transit systems, airports, harbors, and educational facilities d) fire departments, police departments, and public safety systems e) water systems, wastewater treatment systems, and navigational systems

Compare the objectives and strategies of organized labor and populists for challenging the prevailing economic beliefs and practices of the ''gilded age.''

What member of staff does a patient see to have her teeth cleaned