a box slides down a 23 meter frictionless ramp. if the ramp makes a 22 degree angle with the hoizontal what is th speed of the box after the 23m?
using energy formulas
Love is the battery of life....
Hi,(m*V^2)/2 = mgh v^2=9.81* 23 * 2 V^2 = 451.26V=21.24 m/secBest regards,
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