Why does a car slide when it rolls over an icy patch on a road? a. cars have more momentum on icy surfaces. b. there is less friction between the cars tires and the ice than between the car tires and the road. c. there is more friction between the cars tires and the ice than between the car tires and the road. d. cars have less momentum on icy surfaces.

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

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

If a simple machine reduces the strength of a force, what must be increased?