Author Question: A car moving at 50 km/h skids 20 m with locked brakes. How far will it skid if its initial speed is ... (Read 35 times)

nenivikky · **on:** Jul 29, 2018

A car moving at 50 km/h skids 20 m with locked brakes. How far will it skid if its initial speed is 150 km/h?

A) 20 m
B) 60 m
C) 90 m
D) 180 m

Question 2

The type of nuclear reactor used in the United States was originally developed

A) during the Manhattan project.
B) in Canada.
C) as part of the H-bomb program.
D) by private industry.
E) for submarines.