Answer :
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Below is the solution:
acceleration a = g(sinΘ - µcosΘ) = 9.8m/s² * (sin30º - 0.1*cos30º) = 4 m/s²
velocity v = a*t = 4m/s² * 6.4s = 26 m/s
Below is the solution:
acceleration a = g(sinΘ - µcosΘ) = 9.8m/s² * (sin30º - 0.1*cos30º) = 4 m/s²
velocity v = a*t = 4m/s² * 6.4s = 26 m/s