m₁ 8 A 3.8 kg block is on a 31 degree incline for which uk = 0.1. It is acted on by a horizontal force of 24 N, as shown in the above figure. a) What is the acceelreation of the block if it is moving up the incline? (enter a positive value if the acceleration is directed up the incline, enter a negative value if the acceleration is directed down the incline)

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F
m₁
8
A 3.8 kg block is on a 31 degree incline for which uk = 0.1. It is acted on by a horizontal force of 24 N,
as shown in the above figure.
a) What is the acceelreation of the block if it is moving up the incline?
(enter a positive value if the acceleration is directed up the incline, enter a negative value if the
acceleration is directed down the incline)
-3.8 m/8²
b) If its initial speed is 10 m/s up the incline, how far does it travel in 2 s?
10.5 m
Transcribed Image Text:F m₁ 8 A 3.8 kg block is on a 31 degree incline for which uk = 0.1. It is acted on by a horizontal force of 24 N, as shown in the above figure. a) What is the acceelreation of the block if it is moving up the incline? (enter a positive value if the acceleration is directed up the incline, enter a negative value if the acceleration is directed down the incline) -3.8 m/8² b) If its initial speed is 10 m/s up the incline, how far does it travel in 2 s? 10.5 m
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