A motorcycle skids for a distance of 2.0m with the icy road pushing on its tires with force of 120 N as its brakes are applied.
What is the change in kinetic energy for the motorcycle?

Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a