Question 1 a car is moving with a positive acceleration. which of the following accurately depicts the direction of its velocity?

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places