A Decreases C Remains unchanged D First decreases and then

Last updated: 6/11/2023

A Decreases C Remains unchanged D First decreases and then increases A car is moving on a straight road due north with a uniform speed of 50 km h when it turns left through 90 If the speed remains unchanged after turning the change in the velocity of the car in the turning process is A Zero B 50 2 km h S W direction C 50 2 km h N W direction D 50 km h due west