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Which ball small medium large will roll down 10 ft the fastest from a ramp?
The small ball
What is an independent variable in an expirement?
The independent variable in an experiment is the variable that the experimenter varies or changes. For instance, if I'm studying the effect of the steepness of a ramp with the time it takes a ball to roll down the ramp, I change the steepness of the ramp (the independent variable) and measure the time (the dependent variable). Hope this helps.
Why does a ball roll faster down a steep ramp than down a shallow ramp?
Potential Energy of the ball on the shallow ramp and the ball on the steep ramps are different: PE = mass x gravity x height. This potential energy is converted to Kinetic energy or motion energy. KE = 1/2mv^2. If there is more potential energy to convert to Kinetic energy then it will result in increased speed.
How do you do a log roll?
lie down on you chest and turn to the oppersite side and carry on traveling !
What is the point in having your 5 a day?
cause your ard, roll at me bro.
