Variables Quick
Chock
In Part I, the independent variable, the one that is intentionally manipulated, is
speed
mass
time
kinetic energy

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe